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    <link:label id="lab_us-gaap_SalesRevenueGoodsGross_07B045957FA526C57E3DBE8073E99E07_label_en-US" xlink:label="lab_us-gaap_SalesRevenueGoodsGross_07B045957FA526C57E3DBE8073E99E07" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Sales Revenue, Goods, Gross</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SalesRevenueGoodsGross" xlink:label="loc_us-gaap_SalesRevenueGoodsGross_07B045957FA526C57E3DBE8073E99E07" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SalesRevenueGoodsGross_07B045957FA526C57E3DBE8073E99E07" xlink:to="lab_us-gaap_SalesRevenueGoodsGross_07B045957FA526C57E3DBE8073E99E07" xlink:type="arc" />
    <link:label id="lab_us-gaap_SalesRevenueServicesGross_07217926CBC083DF5CFCBE8073E9249D_terseLabel_en-US" xlink:label="lab_us-gaap_SalesRevenueServicesGross_07217926CBC083DF5CFCBE8073E9249D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Service and other revenues</link:label>
    <link:label id="lab_us-gaap_SalesRevenueServicesGross_07217926CBC083DF5CFCBE8073E9249D_label_en-US" xlink:label="lab_us-gaap_SalesRevenueServicesGross_07217926CBC083DF5CFCBE8073E9249D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Sales Revenue, Services, Other</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SalesRevenueServicesGross" xlink:label="loc_us-gaap_SalesRevenueServicesGross_07217926CBC083DF5CFCBE8073E9249D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SalesRevenueServicesGross_07217926CBC083DF5CFCBE8073E9249D" xlink:to="lab_us-gaap_SalesRevenueServicesGross_07217926CBC083DF5CFCBE8073E9249D" xlink:type="arc" />
    <link:label id="lab_us-gaap_Revenues_E19DDA25A1DEDCF67142BE8073E933BD_totalLabel_en-US" xlink:label="lab_us-gaap_Revenues_E19DDA25A1DEDCF67142BE8073E933BD" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total revenues</link:label>
    <link:label id="lab_us-gaap_Revenues_E19DDA25A1DEDCF67142BE8073E933BD_label_en-US" xlink:label="lab_us-gaap_Revenues_E19DDA25A1DEDCF67142BE8073E933BD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenues</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaap_Revenues_E19DDA25A1DEDCF67142BE8073E933BD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Revenues_E19DDA25A1DEDCF67142BE8073E933BD" xlink:to="lab_us-gaap_Revenues_E19DDA25A1DEDCF67142BE8073E933BD" xlink:type="arc" />
    <link:label id="lab_us-gaap_DepreciationDepletionAndAmortization_2C61FB1B33E7C5064520BE8073E97E1D_verboseLabel_en-US" xlink:label="lab_us-gaap_DepreciationDepletionAndAmortization_2C61FB1B33E7C5064520BE8073E97E1D" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Depreciation and amortization expense</link:label>
    <link:label id="lab_us-gaap_DepreciationDepletionAndAmortization_2C61FB1B33E7C5064520BE8073E97E1D_label_en-US" xlink:label="lab_us-gaap_DepreciationDepletionAndAmortization_2C61FB1B33E7C5064520BE8073E97E1D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Depreciation, Depletion and Amortization</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_2C61FB1B33E7C5064520BE8073E97E1D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DepreciationDepletionAndAmortization_2C61FB1B33E7C5064520BE8073E97E1D" xlink:to="lab_us-gaap_DepreciationDepletionAndAmortization_2C61FB1B33E7C5064520BE8073E97E1D" xlink:type="arc" />
    <link:label id="lab_uri_GrossProfitFromEquipmentRentals_8337652539BEEE83F92BBE8073E92E5A_terseLabel_en-US" xlink:label="lab_uri_GrossProfitFromEquipmentRentals_8337652539BEEE83F92BBE8073E92E5A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equipment rentals gross profit</link:label>
    <link:label id="lab_uri_GrossProfitFromEquipmentRentals_8337652539BEEE83F92BBE8073E92E5A_label_en-US" xlink:label="lab_uri_GrossProfitFromEquipmentRentals_8337652539BEEE83F92BBE8073E92E5A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gross Profit from Equipment Rentals</link:label>
    <link:label id="lab_uri_GrossProfitFromEquipmentRentals_8337652539BEEE83F92BBE8073E92E5A_documentation_en-US" xlink:label="lab_uri_GrossProfitFromEquipmentRentals_8337652539BEEE83F92BBE8073E92E5A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Gross Profit from Equipment Rentals</link:label>
    <link:loc xlink:href="uri-20121231.xsd#uri_GrossProfitFromEquipmentRentals" xlink:label="loc_uri_GrossProfitFromEquipmentRentals_8337652539BEEE83F92BBE8073E92E5A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_uri_GrossProfitFromEquipmentRentals_8337652539BEEE83F92BBE8073E92E5A" xlink:to="lab_uri_GrossProfitFromEquipmentRentals_8337652539BEEE83F92BBE8073E92E5A" xlink:type="arc" />
    <link:label id="lab_us-gaap_AdditionsToNoncurrentAssets_D30AA0DAABDC533BE167BE8073E95470_terseLabel_en-US" xlink:label="lab_us-gaap_AdditionsToNoncurrentAssets_D30AA0DAABDC533BE167BE8073E95470" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capital expenditures</link:label>
    <link:label id="lab_us-gaap_AdditionsToNoncurrentAssets_D30AA0DAABDC533BE167BE8073E95470_label_en-US" xlink:label="lab_us-gaap_AdditionsToNoncurrentAssets_D30AA0DAABDC533BE167BE8073E95470" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segment Reporting Information, Expenditures for Additions to Long-Lived Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AdditionsToNoncurrentAssets" xlink:label="loc_us-gaap_AdditionsToNoncurrentAssets_D30AA0DAABDC533BE167BE8073E95470" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdditionsToNoncurrentAssets_D30AA0DAABDC533BE167BE8073E95470" xlink:to="lab_us-gaap_AdditionsToNoncurrentAssets_D30AA0DAABDC533BE167BE8073E95470" xlink:type="arc" />
    <link:label id="lab_us-gaap_Assets_565994B8A4402B08309EBE8073E941D9_terseLabel_en-US" xlink:label="lab_us-gaap_Assets_565994B8A4402B08309EBE8073E941D9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_565994B8A4402B08309EBE8073E941D9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Assets_565994B8A4402B08309EBE8073E941D9" xlink:to="lab_us-gaap_Assets_565994B8A4402B08309EBE8073E941D9" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfProductInformationTable_BBB6343ABDEAB0DEC12D4668D1435CDB_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfProductInformationTable_BBB6343ABDEAB0DEC12D4668D1435CDB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Product Information [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfProductInformationTable_BBB6343ABDEAB0DEC12D4668D1435CDB_label_en-US" xlink:label="lab_us-gaap_ScheduleOfProductInformationTable_BBB6343ABDEAB0DEC12D4668D1435CDB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Product Information [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfProductInformationTable" xlink:label="loc_us-gaap_ScheduleOfProductInformationTable_BBB6343ABDEAB0DEC12D4668D1435CDB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfProductInformationTable_BBB6343ABDEAB0DEC12D4668D1435CDB" xlink:to="lab_us-gaap_ScheduleOfProductInformationTable_BBB6343ABDEAB0DEC12D4668D1435CDB" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProductOrServiceAxis_C4B5CCAB496F47C73DF44668D1433398_label_en-US" xlink:label="lab_us-gaap_ProductOrServiceAxis_C4B5CCAB496F47C73DF44668D1433398" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Products and Services [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProductOrServiceAxis" xlink:label="loc_us-gaap_ProductOrServiceAxis_C4B5CCAB496F47C73DF44668D1433398" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProductOrServiceAxis_C4B5CCAB496F47C73DF44668D1433398" xlink:to="lab_us-gaap_ProductOrServiceAxis_C4B5CCAB496F47C73DF44668D1433398" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProductsAndServicesDomain_CA36E32D06F87277FB614668D1436E16_label_en-US" xlink:label="lab_us-gaap_ProductsAndServicesDomain_CA36E32D06F87277FB614668D1436E16" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Products and Services [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProductsAndServicesDomain" xlink:label="loc_us-gaap_ProductsAndServicesDomain_CA36E32D06F87277FB614668D1436E16" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProductsAndServicesDomain_CA36E32D06F87277FB614668D1436E16" xlink:to="lab_us-gaap_ProductsAndServicesDomain_CA36E32D06F87277FB614668D1436E16" xlink:type="arc" />
    <link:label id="lab_uri_GeneralConstructionAndIndustrialEquipmentMember_93AE77AD29AE3D29E5134668D143339C_label_en-US" xlink:label="lab_uri_GeneralConstructionAndIndustrialEquipmentMember_93AE77AD29AE3D29E5134668D143339C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">General Construction And Industrial Equipment [Member]</link:label>
    <link:label id="lab_uri_GeneralConstructionAndIndustrialEquipmentMember_93AE77AD29AE3D29E5134668D143339C_documentation_en-US" xlink:label="lab_uri_GeneralConstructionAndIndustrialEquipmentMember_93AE77AD29AE3D29E5134668D143339C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">General construction and industrial equipment includes backhoes, skid-steer loaders, forklifts, earthmoving equipment and material handling equipment.</link:label>
    <link:loc xlink:href="uri-20121231.xsd#uri_GeneralConstructionAndIndustrialEquipmentMember" xlink:label="loc_uri_GeneralConstructionAndIndustrialEquipmentMember_93AE77AD29AE3D29E5134668D143339C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_uri_GeneralConstructionAndIndustrialEquipmentMember_93AE77AD29AE3D29E5134668D143339C" xlink:to="lab_uri_GeneralConstructionAndIndustrialEquipmentMember_93AE77AD29AE3D29E5134668D143339C" xlink:type="arc" />
    <link:label id="lab_uri_AerialWorkPlatformsMember_A73EA838885B976D2C994668D14347DE_label_en-US" xlink:label="lab_uri_AerialWorkPlatformsMember_A73EA838885B976D2C994668D14347DE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Aerial Work Platforms [Member]</link:label>
    <link:label id="lab_uri_AerialWorkPlatformsMember_A73EA838885B976D2C994668D14347DE_documentation_en-US" xlink:label="lab_uri_AerialWorkPlatformsMember_A73EA838885B976D2C994668D14347DE" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Aerial Work Platforms [Member]</link:label>
    <link:loc xlink:href="uri-20121231.xsd#uri_AerialWorkPlatformsMember" xlink:label="loc_uri_AerialWorkPlatformsMember_A73EA838885B976D2C994668D14347DE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_uri_AerialWorkPlatformsMember_A73EA838885B976D2C994668D14347DE" xlink:to="lab_uri_AerialWorkPlatformsMember_A73EA838885B976D2C994668D14347DE" xlink:type="arc" />
    <link:label id="lab_uri_GeneralToolsAndLightEquipmentMember_87C09E3646BBB5C778274668D143FB4B_label_en-US" xlink:label="lab_uri_GeneralToolsAndLightEquipmentMember_87C09E3646BBB5C778274668D143FB4B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">General Tools And Light Equipment [Member]</link:label>
    <link:label id="lab_uri_GeneralToolsAndLightEquipmentMember_87C09E3646BBB5C778274668D143FB4B_documentation_en-US" xlink:label="lab_uri_GeneralToolsAndLightEquipmentMember_87C09E3646BBB5C778274668D143FB4B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">General tools and light equipment includes pressure washers, water pumps, generators and heaters.</link:label>
    <link:loc xlink:href="uri-20121231.xsd#uri_GeneralToolsAndLightEquipmentMember" xlink:label="loc_uri_GeneralToolsAndLightEquipmentMember_87C09E3646BBB5C778274668D143FB4B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_uri_GeneralToolsAndLightEquipmentMember_87C09E3646BBB5C778274668D143FB4B" xlink:to="lab_uri_GeneralToolsAndLightEquipmentMember_87C09E3646BBB5C778274668D143FB4B" xlink:type="arc" />
    <link:label id="lab_uri_TrenchSafetyEquipmentMember_63762D6618F5FC47423D4668D14311BA_label_en-US" xlink:label="lab_uri_TrenchSafetyEquipmentMember_63762D6618F5FC47423D4668D14311BA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Trench Safety Equipment [Member]</link:label>
    <link:label id="lab_uri_TrenchSafetyEquipmentMember_63762D6618F5FC47423D4668D14311BA_documentation_en-US" xlink:label="lab_uri_TrenchSafetyEquipmentMember_63762D6618F5FC47423D4668D14311BA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Trench safety equipment includes trench shields, aluminum hydraulic shoring systems, slide rails, crossing plates, construction lasers and line testing for underground work.</link:label>
    <link:loc xlink:href="uri-20121231.xsd#uri_TrenchSafetyEquipmentMember" xlink:label="loc_uri_TrenchSafetyEquipmentMember_63762D6618F5FC47423D4668D14311BA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_uri_TrenchSafetyEquipmentMember_63762D6618F5FC47423D4668D14311BA" xlink:to="lab_uri_TrenchSafetyEquipmentMember_63762D6618F5FC47423D4668D14311BA" xlink:type="arc" />
    <link:label id="lab_uri_PowerAndHvacEquipmentMember_58E9BC7328EE702CFCD54668D143E598_label_en-US" xlink:label="lab_uri_PowerAndHvacEquipmentMember_58E9BC7328EE702CFCD54668D143E598" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Power And HVAC Equipment [Member]</link:label>
    <link:label id="lab_uri_PowerAndHvacEquipmentMember_58E9BC7328EE702CFCD54668D143E598_documentation_en-US" xlink:label="lab_uri_PowerAndHvacEquipmentMember_58E9BC7328EE702CFCD54668D143E598" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Power And HVAC Equipment includes portable diesel generators, electrical distribution equipment, and temperature control equipment including heating and cooling equipment.</link:label>
    <link:loc xlink:href="uri-20121231.xsd#uri_PowerAndHvacEquipmentMember" xlink:label="loc_uri_PowerAndHvacEquipmentMember_58E9BC7328EE702CFCD54668D143E598" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_uri_PowerAndHvacEquipmentMember_58E9BC7328EE702CFCD54668D143E598" xlink:to="lab_uri_PowerAndHvacEquipmentMember_58E9BC7328EE702CFCD54668D143E598" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProductInformationLineItems_46A95C386D26ACB433AE4668D14337D2_terseLabel_en-US" xlink:label="lab_us-gaap_ProductInformationLineItems_46A95C386D26ACB433AE4668D14337D2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Product Information [Line Items]</link:label>
    <link:label id="lab_us-gaap_ProductInformationLineItems_46A95C386D26ACB433AE4668D14337D2_label_en-US" xlink:label="lab_us-gaap_ProductInformationLineItems_46A95C386D26ACB433AE4668D14337D2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Product Information [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProductInformationLineItems" xlink:label="loc_us-gaap_ProductInformationLineItems_46A95C386D26ACB433AE4668D14337D2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProductInformationLineItems_46A95C386D26ACB433AE4668D14337D2" xlink:to="lab_us-gaap_ProductInformationLineItems_46A95C386D26ACB433AE4668D14337D2" xlink:type="arc" />
    <link:label id="lab_uri_SalesRevenueServicesRentalsNetPercentage_881F417AA8260934A39A4668D1444A40_terseLabel_en-US" xlink:label="lab_uri_SalesRevenueServicesRentalsNetPercentage_881F417AA8260934A39A4668D1444A40" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percentage of equipment rental revenue</link:label>
    <link:label id="lab_uri_SalesRevenueServicesRentalsNetPercentage_881F417AA8260934A39A4668D1444A40_label_en-US" xlink:label="lab_uri_SalesRevenueServicesRentalsNetPercentage_881F417AA8260934A39A4668D1444A40" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Sales Revenue Services Rentals Net Percentage</link:label>
    <link:label id="lab_uri_SalesRevenueServicesRentalsNetPercentage_881F417AA8260934A39A4668D1444A40_documentation_en-US" xlink:label="lab_uri_SalesRevenueServicesRentalsNetPercentage_881F417AA8260934A39A4668D1444A40" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The percentage of rental or services revenue allocated to a particular product line.</link:label>
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    <link:label id="lab_uri_AccruedExpensesAndOtherLiabilitiesMember_68CF866BE182DA4A85334F9AF8E683E3_label_en-US" xlink:label="lab_uri_AccruedExpensesAndOtherLiabilitiesMember_68CF866BE182DA4A85334F9AF8E683E3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Expenses And Other Liabilities [Member]</link:label>
    <link:label id="lab_uri_AccruedExpensesAndOtherLiabilitiesMember_68CF866BE182DA4A85334F9AF8E683E3_documentation_en-US" xlink:label="lab_uri_AccruedExpensesAndOtherLiabilitiesMember_68CF866BE182DA4A85334F9AF8E683E3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Accrued Expenses And Other Liabilities [Member]</link:label>
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    <link:label id="lab_uri_DerivativePurchasesOfUnderlyingCommodity_94B8E68CAFF4880CBE084F9AF8E722E8_terseLabel_en-US" xlink:label="lab_uri_DerivativePurchasesOfUnderlyingCommodity_94B8E68CAFF4880CBE084F9AF8E722E8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative purchases of underlying commodity (in gallons)</link:label>
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    <link:loc xlink:href="uri-20121231.xsd#uri_AmendmentOfDebtTermsAxis" xlink:label="loc_uri_AmendmentOfDebtTermsAxis_59B650DE5EA827CBE179BE80738968C5" xlink:type="locator" />
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    <link:label id="lab_uri_OriginalTermsMember_9442E009A4A13741F04CBE8073897916_documentation_en-US" xlink:label="lab_uri_OriginalTermsMember_9442E009A4A13741F04CBE8073897916" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Original Terms [Member]</link:label>
    <link:loc xlink:href="uri-20121231.xsd#uri_OriginalTermsMember" xlink:label="loc_uri_OriginalTermsMember_9442E009A4A13741F04CBE8073897916" xlink:type="locator" />
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    <link:label id="lab_uri_AmendedTermsMember_72180CBF397C0AB43F7FBE807389181C_documentation_en-US" xlink:label="lab_uri_AmendedTermsMember_72180CBF397C0AB43F7FBE807389181C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amended Terms [Member]</link:label>
    <link:loc xlink:href="uri-20121231.xsd#uri_AmendedTermsMember" xlink:label="loc_uri_AmendedTermsMember_72180CBF397C0AB43F7FBE807389181C" xlink:type="locator" />
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    <link:label id="lab_us-gaap_DebtInstrumentAxis_B51F6F3B70D5E8880346BE8073897286_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentAxis_B51F6F3B70D5E8880346BE8073897286" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument [Axis]</link:label>
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    <link:label id="lab_us-gaap_DebtInstrumentNameDomain_1CDD89529F5228CE40CFBE8073893DBC_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentNameDomain_1CDD89529F5228CE40CFBE8073893DBC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Name [Domain]</link:label>
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    <link:loc xlink:href="uri-20121231.xsd#uri_AccountsReceivableSecuritizationFacilityMember" xlink:label="loc_uri_AccountsReceivableSecuritizationFacilityMember_3395B97DC5C83B5B815ABE807389969E" xlink:type="locator" />
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    <link:label id="lab_uri_ConvertibleSubordinatedNotesFourPercentMember_506DB26857C10E2CC526BE807389AFC7_verboseLabel_en-US" xlink:label="lab_uri_ConvertibleSubordinatedNotesFourPercentMember_506DB26857C10E2CC526BE807389AFC7" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">4 percent Convertible Senior Notes [Member]</link:label>
    <link:label id="lab_uri_ConvertibleSubordinatedNotesFourPercentMember_506DB26857C10E2CC526BE807389AFC7_label_en-US" xlink:label="lab_uri_ConvertibleSubordinatedNotesFourPercentMember_506DB26857C10E2CC526BE807389AFC7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Convertible Subordinated Notes Four Percent [Member]</link:label>
    <link:label id="lab_uri_ConvertibleSubordinatedNotesFourPercentMember_506DB26857C10E2CC526BE807389AFC7_documentation_en-US" xlink:label="lab_uri_ConvertibleSubordinatedNotesFourPercentMember_506DB26857C10E2CC526BE807389AFC7" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Convertible Subordinated Notes Four Percent [Member]</link:label>
    <link:loc xlink:href="uri-20121231.xsd#uri_ConvertibleSubordinatedNotesFourPercentMember" xlink:label="loc_uri_ConvertibleSubordinatedNotesFourPercentMember_506DB26857C10E2CC526BE807389AFC7" xlink:type="locator" />
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    <link:label id="lab_uri_AblFacilityMember_A9754DFB95F69C6E6BD7BE807389DE75_terseLabel_en-US" xlink:label="lab_uri_AblFacilityMember_A9754DFB95F69C6E6BD7BE807389DE75" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">$1.9 billion ABL Facility [Member]</link:label>
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    <link:label id="lab_uri_BusinessAcquisitionPurchasePriceAllocationShortTermDebt_00794EE1AD9BA8D57F975E0D18A348D6_negatedTerseLabel_en-US" xlink:label="lab_uri_BusinessAcquisitionPurchasePriceAllocationShortTermDebt_00794EE1AD9BA8D57F975E0D18A348D6" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Short-term debt and current maturities of long-term debt (3)</link:label>
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    <link:label id="lab_us-gaap_GainLossOnSaleOfOtherAssets_BF0F21736058A0BB535E5E227B9C795E_label_en-US" xlink:label="lab_us-gaap_GainLossOnSaleOfOtherAssets_BF0F21736058A0BB535E5E227B9C795E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gain (Loss) on Sale of Other Assets</link:label>
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    <link:label id="lab_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_2D722C99CD1F36D025365E227B9C7BF0_negatedLabel_en-US" xlink:label="lab_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_2D722C99CD1F36D025365E227B9C7BF0" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Loss (gain) on sales of non-rental equipment</link:label>
    <link:label id="lab_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_2D722C99CD1F36D025365E227B9C7BF0_label_en-US" xlink:label="lab_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_2D722C99CD1F36D025365E227B9C7BF0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gain (Loss) on Sale of Property Plant Equipment</link:label>
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    <link:label id="lab_us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposal_565572AAFCF2EB8218325E227B9C152B_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposal_565572AAFCF2EB8218325E227B9C152B" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Gain on sale of software subsidiary</link:label>
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    <link:label id="lab_us-gaap_ShareBasedCompensation_AC4B5BF2F12FC5E46B105E227B9CED9D_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensation_AC4B5BF2F12FC5E46B105E227B9CED9D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Stock compensation expense, net</link:label>
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    <link:label id="lab_us-gaap_BusinessCombinationIntegrationRelatedCosts_5AC0D861A19CEC5AF8CD5E227B9C7135_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationIntegrationRelatedCosts_5AC0D861A19CEC5AF8CD5E227B9C7135" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">RSC merger related costs</link:label>
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    <link:label id="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_C3FE73BC5A1CD4603CC65E227B9C75A3_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_C3FE73BC5A1CD4603CC65E227B9C75A3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Operating Capital [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_C3FE73BC5A1CD4603CC65E227B9C75A3" xlink:type="locator" />
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    <link:label id="lab_us-gaap_IncreaseDecreaseInAccountsReceivable_6D45E185AF6F1EA7C6EA5E227B9CDEA8_negatedLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsReceivable_6D45E185AF6F1EA7C6EA5E227B9CDEA8" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Increase in accounts receivable</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccountsReceivable_6D45E185AF6F1EA7C6EA5E227B9CDEA8_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsReceivable_6D45E185AF6F1EA7C6EA5E227B9CDEA8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Accounts Receivable</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_6D45E185AF6F1EA7C6EA5E227B9CDEA8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_6D45E185AF6F1EA7C6EA5E227B9CDEA8" xlink:to="lab_us-gaap_IncreaseDecreaseInAccountsReceivable_6D45E185AF6F1EA7C6EA5E227B9CDEA8" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInInventories_707D04A2ABEC14F38F335E227B9C65A7_negatedLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInInventories_707D04A2ABEC14F38F335E227B9C65A7" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">(Increase) decrease in inventory</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInInventories_707D04A2ABEC14F38F335E227B9C65A7_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInInventories_707D04A2ABEC14F38F335E227B9C65A7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Inventories</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_707D04A2ABEC14F38F335E227B9C65A7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInInventories_707D04A2ABEC14F38F335E227B9C65A7" xlink:to="lab_us-gaap_IncreaseDecreaseInInventories_707D04A2ABEC14F38F335E227B9C65A7" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_FC679173A92FEA30E87C5E227B9D19E0_negatedLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_FC679173A92FEA30E87C5E227B9D19E0" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">(Increase) decrease in prepaid expenses and other assets</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_FC679173A92FEA30E87C5E227B9D19E0_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_FC679173A92FEA30E87C5E227B9D19E0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Prepaid Expense and Other Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:label="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_FC679173A92FEA30E87C5E227B9D19E0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_FC679173A92FEA30E87C5E227B9D19E0" xlink:to="lab_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_FC679173A92FEA30E87C5E227B9D19E0" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccountsPayable_43FEEC3865B113DA09945E227B9D0361_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsPayable_43FEEC3865B113DA09945E227B9D0361" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">(Decrease) increase in accounts payable</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccountsPayable_43FEEC3865B113DA09945E227B9D0361_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsPayable_43FEEC3865B113DA09945E227B9D0361" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Accounts Payable</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayable_43FEEC3865B113DA09945E227B9D0361" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInAccountsPayable_43FEEC3865B113DA09945E227B9D0361" xlink:to="lab_us-gaap_IncreaseDecreaseInAccountsPayable_43FEEC3865B113DA09945E227B9D0361" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInOtherAccruedLiabilities_4FD94FD225AF920DC2385E227B9DDFA5_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOtherAccruedLiabilities_4FD94FD225AF920DC2385E227B9DDFA5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">(Decrease) increase in accrued expenses and other liabilities</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInOtherAccruedLiabilities_4FD94FD225AF920DC2385E227B9DDFA5_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOtherAccruedLiabilities_4FD94FD225AF920DC2385E227B9DDFA5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Other Accrued Liabilities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInOtherAccruedLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherAccruedLiabilities_4FD94FD225AF920DC2385E227B9DDFA5" xlink:type="locator" />
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    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_CB4CB7B96202C12D6C825E227B9DCD63_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_CB4CB7B96202C12D6C825E227B9DCD63" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net cash provided by operating activities</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_CB4CB7B96202C12D6C825E227B9DCD63_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_CB4CB7B96202C12D6C825E227B9DCD63" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Operating Activities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_CB4CB7B96202C12D6C825E227B9DCD63" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_CB4CB7B96202C12D6C825E227B9DCD63" xlink:to="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_CB4CB7B96202C12D6C825E227B9DCD63" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_7E14E30E544B9EF8649C5E227B9DC71B_terseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_7E14E30E544B9EF8649C5E227B9DC71B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash Flows From Investing Activities:</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_7E14E30E544B9EF8649C5E227B9DC71B_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_7E14E30E544B9EF8649C5E227B9DC71B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Investing Activities [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_7E14E30E544B9EF8649C5E227B9DC71B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_7E14E30E544B9EF8649C5E227B9DC71B" xlink:to="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_7E14E30E544B9EF8649C5E227B9DC71B" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsToAcquireOtherPropertyPlantAndEquipment_FBA56F820D6870AED8D55E227B9DD523_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireOtherPropertyPlantAndEquipment_FBA56F820D6870AED8D55E227B9DD523" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Purchases of rental equipment</link:label>
    <link:label id="lab_us-gaap_PaymentsToAcquireOtherPropertyPlantAndEquipment_FBA56F820D6870AED8D55E227B9DD523_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireOtherPropertyPlantAndEquipment_FBA56F820D6870AED8D55E227B9DD523" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments to Acquire Other Property, Plant, and Equipment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PaymentsToAcquireOtherPropertyPlantAndEquipment" xlink:label="loc_us-gaap_PaymentsToAcquireOtherPropertyPlantAndEquipment_FBA56F820D6870AED8D55E227B9DD523" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquireOtherPropertyPlantAndEquipment_FBA56F820D6870AED8D55E227B9DD523" xlink:to="lab_us-gaap_PaymentsToAcquireOtherPropertyPlantAndEquipment_FBA56F820D6870AED8D55E227B9DD523" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_FCA84C31A9EB1CC2BB8B5E227B9D1902_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_FCA84C31A9EB1CC2BB8B5E227B9D1902" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Purchases of non-rental equipment</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_FCA84C31A9EB1CC2BB8B5E227B9D1902" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_FCA84C31A9EB1CC2BB8B5E227B9D1902" xlink:to="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_FCA84C31A9EB1CC2BB8B5E227B9D1902" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromSaleOfOtherPropertyPlantAndEquipment_3CE3EFF99B713C6AC5045E227B9D8F75_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromSaleOfOtherPropertyPlantAndEquipment_3CE3EFF99B713C6AC5045E227B9D8F75" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from sales of rental equipment</link:label>
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    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromSaleOfOtherPropertyPlantAndEquipment_3CE3EFF99B713C6AC5045E227B9D8F75" xlink:to="lab_us-gaap_ProceedsFromSaleOfOtherPropertyPlantAndEquipment_3CE3EFF99B713C6AC5045E227B9D8F75" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_E310B1FC13A093567A155E227B9DEBAF_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_E310B1FC13A093567A155E227B9DEBAF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from sales of non-rental equipment</link:label>
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    <link:label id="lab_us-gaap_PaymentsToAcquireBusinessesAndInterestInAffiliates_D7459D25F8AB19C09A015E227B9D5906_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireBusinessesAndInterestInAffiliates_D7459D25F8AB19C09A015E227B9D5906" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Purchases of other companies, net of cash acquired</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesAndInterestInAffiliates" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesAndInterestInAffiliates_D7459D25F8AB19C09A015E227B9D5906" xlink:type="locator" />
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    <link:label id="lab_uri_SeniorNotesNinePointTwoFiveMember_C09F6849AB7317D8FA4AEE3B34923003_label_en-US" xlink:label="lab_uri_SeniorNotesNinePointTwoFiveMember_C09F6849AB7317D8FA4AEE3B34923003" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Senior Notes Nine Point Two Five [Member]</link:label>
    <link:label id="lab_uri_SeniorNotesNinePointTwoFiveMember_C09F6849AB7317D8FA4AEE3B34923003_documentation_en-US" xlink:label="lab_uri_SeniorNotesNinePointTwoFiveMember_C09F6849AB7317D8FA4AEE3B34923003" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Senior Notes Nine Point Two Five [Member]</link:label>
    <link:loc xlink:href="uri-20121231.xsd#uri_SeniorNotesNinePointTwoFiveMember" xlink:label="loc_uri_SeniorNotesNinePointTwoFiveMember_C09F6849AB7317D8FA4AEE3B34923003" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_uri_SeniorNotesNinePointTwoFiveMember_C09F6849AB7317D8FA4AEE3B34923003" xlink:to="lab_uri_SeniorNotesNinePointTwoFiveMember_C09F6849AB7317D8FA4AEE3B34923003" xlink:type="arc" />
    <link:label id="lab_uri_SeniorSubordinatedNotesEightPointThreeSevenFiveMember_4AA0DD867B373F2DCFD3EE3B349294A1_terseLabel_en-US" xlink:label="lab_uri_SeniorSubordinatedNotesEightPointThreeSevenFiveMember_4AA0DD867B373F2DCFD3EE3B349294A1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">8 3/8 percent Senior Subordinated Notes [Member]</link:label>
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    <link:label id="lab_uri_SeniorNotesSixPointOneTwoFivePercentMember_C6839A6D88D27F41BB70EE3B349304B0_terseLabel_en-US" xlink:label="lab_uri_SeniorNotesSixPointOneTwoFivePercentMember_C6839A6D88D27F41BB70EE3B349304B0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">6 1/8 percent Senior Notes [Member]</link:label>
    <link:label id="lab_uri_SeniorNotesSixPointOneTwoFivePercentMember_C6839A6D88D27F41BB70EE3B349304B0_label_en-US" xlink:label="lab_uri_SeniorNotesSixPointOneTwoFivePercentMember_C6839A6D88D27F41BB70EE3B349304B0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Senior Notes Six Point One Two Five Percent [Member]</link:label>
    <link:label id="lab_uri_SeniorNotesSixPointOneTwoFivePercentMember_C6839A6D88D27F41BB70EE3B349304B0_documentation_en-US" xlink:label="lab_uri_SeniorNotesSixPointOneTwoFivePercentMember_C6839A6D88D27F41BB70EE3B349304B0" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Senior Notes Six Point One Two Five Percent [Member]</link:label>
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    <link:label id="lab_us-gaap_OtherDebtSecuritiesMember_41A5DE4A7FA6540B9249EE3B34939CFF_terseLabel_en-US" xlink:label="lab_us-gaap_OtherDebtSecuritiesMember_41A5DE4A7FA6540B9249EE3B34939CFF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capital leases [Member]</link:label>
    <link:label id="lab_us-gaap_OtherDebtSecuritiesMember_41A5DE4A7FA6540B9249EE3B34939CFF_label_en-US" xlink:label="lab_us-gaap_OtherDebtSecuritiesMember_41A5DE4A7FA6540B9249EE3B34939CFF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Debt Obligations [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherDebtSecuritiesMember" xlink:label="loc_us-gaap_OtherDebtSecuritiesMember_41A5DE4A7FA6540B9249EE3B34939CFF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherDebtSecuritiesMember_41A5DE4A7FA6540B9249EE3B34939CFF" xlink:to="lab_us-gaap_OtherDebtSecuritiesMember_41A5DE4A7FA6540B9249EE3B34939CFF" xlink:type="arc" />
    <link:label id="lab_uri_SeniorSecuredNotesFivePointSevenFivePercentMember_BCBFF5BD621B247DF81CEE3B349303BE_terseLabel_en-US" xlink:label="lab_uri_SeniorSecuredNotesFivePointSevenFivePercentMember_BCBFF5BD621B247DF81CEE3B349303BE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">5 3/4 percent Senior Secured Notes [Member]</link:label>
    <link:label id="lab_uri_SeniorSecuredNotesFivePointSevenFivePercentMember_BCBFF5BD621B247DF81CEE3B349303BE_label_en-US" xlink:label="lab_uri_SeniorSecuredNotesFivePointSevenFivePercentMember_BCBFF5BD621B247DF81CEE3B349303BE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Senior Secured Notes five point seven five percent [Member]</link:label>
    <link:label id="lab_uri_SeniorSecuredNotesFivePointSevenFivePercentMember_BCBFF5BD621B247DF81CEE3B349303BE_documentation_en-US" xlink:label="lab_uri_SeniorSecuredNotesFivePointSevenFivePercentMember_BCBFF5BD621B247DF81CEE3B349303BE" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Senior Secured Notes five point seven five percent  [Member]</link:label>
    <link:loc xlink:href="uri-20121231.xsd#uri_SeniorSecuredNotesFivePointSevenFivePercentMember" xlink:label="loc_uri_SeniorSecuredNotesFivePointSevenFivePercentMember_BCBFF5BD621B247DF81CEE3B349303BE" xlink:type="locator" />
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    <link:label id="lab_uri_SeniorNotesSevenPointThreeSevenFivePercentMember_BDFCA4AA7F11B9BDEEA3EE3B3493D6E1_terseLabel_en-US" xlink:label="lab_uri_SeniorNotesSevenPointThreeSevenFivePercentMember_BDFCA4AA7F11B9BDEEA3EE3B3493D6E1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">7 3/8 percent Senior Notes [Member]</link:label>
    <link:label id="lab_uri_SeniorNotesSevenPointThreeSevenFivePercentMember_BDFCA4AA7F11B9BDEEA3EE3B3493D6E1_label_en-US" xlink:label="lab_uri_SeniorNotesSevenPointThreeSevenFivePercentMember_BDFCA4AA7F11B9BDEEA3EE3B3493D6E1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Senior Notes seven point three seven five percent [Member]</link:label>
    <link:label id="lab_uri_SeniorNotesSevenPointThreeSevenFivePercentMember_BDFCA4AA7F11B9BDEEA3EE3B3493D6E1_documentation_en-US" xlink:label="lab_uri_SeniorNotesSevenPointThreeSevenFivePercentMember_BDFCA4AA7F11B9BDEEA3EE3B3493D6E1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Senior Notes seven point three seven five percent  [Member]</link:label>
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    <link:label id="lab_uri_SeniorNotesSevenPointSixTwoFivePercentMember_F9E7CF05D0BFEF395E76EE3B34932176_terseLabel_en-US" xlink:label="lab_uri_SeniorNotesSevenPointSixTwoFivePercentMember_F9E7CF05D0BFEF395E76EE3B34932176" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">7 5/8 percent Senior Notes [Member]</link:label>
    <link:label id="lab_uri_SeniorNotesSevenPointSixTwoFivePercentMember_F9E7CF05D0BFEF395E76EE3B34932176_label_en-US" xlink:label="lab_uri_SeniorNotesSevenPointSixTwoFivePercentMember_F9E7CF05D0BFEF395E76EE3B34932176" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Senior Notes seven point six two five percent [Member]</link:label>
    <link:label id="lab_uri_SeniorNotesSevenPointSixTwoFivePercentMember_F9E7CF05D0BFEF395E76EE3B34932176_documentation_en-US" xlink:label="lab_uri_SeniorNotesSevenPointSixTwoFivePercentMember_F9E7CF05D0BFEF395E76EE3B34932176" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Senior Notes seven point six two five percent [Member]</link:label>
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    <link:label id="lab_uri_ConvertibleQuarterlyIncomePreferredSecuritiesMember_63C1D95BB05112CBCA22EE3B34922EF5_terseLabel_en-US" xlink:label="lab_uri_ConvertibleQuarterlyIncomePreferredSecuritiesMember_63C1D95BB05112CBCA22EE3B34922EF5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Convertible Quarterly Income Preferred Securities [Member]</link:label>
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    <link:label id="lab_uri_NonGuarantorSubsidiariesForeignMember_F9D6D6A1802B4BF5E4A94F9AF8237687_documentation_en-US" xlink:label="lab_uri_NonGuarantorSubsidiariesForeignMember_F9D6D6A1802B4BF5E4A94F9AF8237687" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Non Guarantor Subsidiaries Foreign [Member]</link:label>
    <link:loc xlink:href="uri-20121231.xsd#uri_NonGuarantorSubsidiariesForeignMember" xlink:label="loc_uri_NonGuarantorSubsidiariesForeignMember_F9D6D6A1802B4BF5E4A94F9AF8237687" xlink:type="locator" />
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    <link:label id="lab_uri_NonGuarantorSubsidiariesSpvMember_EF62ED4E87F253B75DBD4F9AF823D33D_documentation_en-US" xlink:label="lab_uri_NonGuarantorSubsidiariesSpvMember_EF62ED4E87F253B75DBD4F9AF823D33D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Non Guarantor Subsidiaries SPV [Member]</link:label>
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    <link:label id="lab_uri_CostOfRentalEquipmentSales_76BCDE741C73C65F0F204F9AF8244665_terseLabel_en-US" xlink:label="lab_uri_CostOfRentalEquipmentSales_76BCDE741C73C65F0F204F9AF8244665" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cost of rental equipment sales</link:label>
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    <link:label id="lab_us-gaap_CostOfGoodsSold_65FEC47E94CD9EBAD9504F9AF824BC6E_label_en-US" xlink:label="lab_us-gaap_CostOfGoodsSold_65FEC47E94CD9EBAD9504F9AF824BC6E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cost of Goods Sold</link:label>
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    <link:label id="lab_uri_CostOfServiceAndOtherRevenues_D655B09CBBB9126B00974F9AF8240F26_terseLabel_en-US" xlink:label="lab_uri_CostOfServiceAndOtherRevenues_D655B09CBBB9126B00974F9AF8240F26" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cost of service and other revenues</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingLeasedAssetsLineItems" xlink:label="loc_us-gaap_OperatingLeasedAssetsLineItems_29D0BF76FEB7601A95204669E85E30EB" xlink:type="locator" />
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    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueAbstract_8D4F861E7818B4B7BD8A4669E85EB4AC_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueAbstract_8D4F861E7818B4B7BD8A4669E85EB4AC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]</link:label>
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    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueAbstract_8D4F861E7818B4B7BD8A4669E85EB4AC" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueAbstract_8D4F861E7818B4B7BD8A4669E85EB4AC" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_267C80FF0F5328DCDEF54669E85E413D_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_267C80FF0F5328DCDEF54669E85E413D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2013</link:label>
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    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_B43EC9D301823C3E2D8B4669E85ECFA5_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_B43EC9D301823C3E2D8B4669E85ECFA5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2014</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_B43EC9D301823C3E2D8B4669E85ECFA5" xlink:type="locator" />
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    <link:label id="lab_uri_A2016Member_E71563B0036F351EFBC3493924E54634_documentation_en-US" xlink:label="lab_uri_A2016Member_E71563B0036F351EFBC3493924E54634" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">2016 [Member]</link:label>
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    <link:label id="lab_uri_A2018Member_0AF4946F0642EE090CE1493924E5F7FC_documentation_en-US" xlink:label="lab_uri_A2018Member_0AF4946F0642EE090CE1493924E5F7FC" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">2018 [Member]</link:label>
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    <link:label id="lab_uri_A2020Member_6202243AECE2E55FCA04493924E56686_label_en-US" xlink:label="lab_uri_A2020Member_6202243AECE2E55FCA04493924E56686" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">2020 [Member]</link:label>
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    <link:label id="lab_uri_SecondAmendmentMember_F6B95B0C58ACB92C72FF493924E64263_documentation_en-US" xlink:label="lab_uri_SecondAmendmentMember_F6B95B0C58ACB92C72FF493924E64263" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Second Amendment [Member]</link:label>
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    <link:loc xlink:href="uri-20121231.xsd#uri_SeniorSubordinatedNotesSevenPointSevenFivePercentMember" xlink:label="loc_uri_SeniorSubordinatedNotesSevenPointSevenFivePercentMember_8453833FF70F211B76BD493924E7C0C8" xlink:type="locator" />
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    <link:label id="lab_uri_SeniorSubordinatedNotesSevenPercentMember_A037CDD4EC8EBE1DCEA8493924E745D5_label_en-US" xlink:label="lab_uri_SeniorSubordinatedNotesSevenPercentMember_A037CDD4EC8EBE1DCEA8493924E745D5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Senior Subordinated Notes Seven Percent [Member]</link:label>
    <link:label id="lab_uri_SeniorSubordinatedNotesSevenPercentMember_A037CDD4EC8EBE1DCEA8493924E745D5_documentation_en-US" xlink:label="lab_uri_SeniorSubordinatedNotesSevenPercentMember_A037CDD4EC8EBE1DCEA8493924E745D5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Senior Subordinated Notes Seven Percent [Member]</link:label>
    <link:loc xlink:href="uri-20121231.xsd#uri_SeniorSubordinatedNotesSevenPercentMember" xlink:label="loc_uri_SeniorSubordinatedNotesSevenPercentMember_A037CDD4EC8EBE1DCEA8493924E745D5" xlink:type="locator" />
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    <link:label id="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_D2D291C2D742E4B40F88493924E7EDDF_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_D2D291C2D742E4B40F88493924E7EDDF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from issuance of long-term debt</link:label>
    <link:label id="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_D2D291C2D742E4B40F88493924E7EDDF_label_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_D2D291C2D742E4B40F88493924E7EDDF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Issuance of Long-term Debt</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_D2D291C2D742E4B40F88493924E7EDDF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_D2D291C2D742E4B40F88493924E7EDDF" xlink:to="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_D2D291C2D742E4B40F88493924E7EDDF" xlink:type="arc" />
    <link:label id="lab_uri_RedemptionPricePercentageOfFaceValue_D05E448A2C801EE5517E493924E749D5_terseLabel_en-US" xlink:label="lab_uri_RedemptionPricePercentageOfFaceValue_D05E448A2C801EE5517E493924E749D5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Redemption price percentage of face value</link:label>
    <link:label id="lab_uri_RedemptionPricePercentageOfFaceValue_D05E448A2C801EE5517E493924E749D5_label_en-US" xlink:label="lab_uri_RedemptionPricePercentageOfFaceValue_D05E448A2C801EE5517E493924E749D5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Redemption Price Percentage Of Face Value</link:label>
    <link:label id="lab_uri_RedemptionPricePercentageOfFaceValue_D05E448A2C801EE5517E493924E749D5_documentation_en-US" xlink:label="lab_uri_RedemptionPricePercentageOfFaceValue_D05E448A2C801EE5517E493924E749D5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Redemption Price Percentage Of Face Value</link:label>
    <link:loc xlink:href="uri-20121231.xsd#uri_RedemptionPricePercentageOfFaceValue" xlink:label="loc_uri_RedemptionPricePercentageOfFaceValue_D05E448A2C801EE5517E493924E749D5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_uri_RedemptionPricePercentageOfFaceValue_D05E448A2C801EE5517E493924E749D5" xlink:to="lab_uri_RedemptionPricePercentageOfFaceValue_D05E448A2C801EE5517E493924E749D5" xlink:type="arc" />
    <link:label id="lab_uri_DebtInstrumentRedemptionPurchasePriceInCashPercent_53AA494671CD46460898493924E8B8ED_terseLabel_en-US" xlink:label="lab_uri_DebtInstrumentRedemptionPurchasePriceInCashPercent_53AA494671CD46460898493924E8B8ED" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Instrument, Redemption purchase price in cash percent</link:label>
    <link:label id="lab_uri_DebtInstrumentRedemptionPurchasePriceInCashPercent_53AA494671CD46460898493924E8B8ED_label_en-US" xlink:label="lab_uri_DebtInstrumentRedemptionPurchasePriceInCashPercent_53AA494671CD46460898493924E8B8ED" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Redemption purchase price in cash percent</link:label>
    <link:label id="lab_uri_DebtInstrumentRedemptionPurchasePriceInCashPercent_53AA494671CD46460898493924E8B8ED_documentation_en-US" xlink:label="lab_uri_DebtInstrumentRedemptionPurchasePriceInCashPercent_53AA494671CD46460898493924E8B8ED" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Debt Instrument, Redemption purchase price in cash percent</link:label>
    <link:loc xlink:href="uri-20121231.xsd#uri_DebtInstrumentRedemptionPurchasePriceInCashPercent" xlink:label="loc_uri_DebtInstrumentRedemptionPurchasePriceInCashPercent_53AA494671CD46460898493924E8B8ED" xlink:type="locator" />
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    <link:label id="lab_uri_DebtInstrumentUnamortizedPortionOfFairValueAdjustmentFromAssumedCarriyingValue_0A0838D1180AF6158E1D493924E88F56_terseLabel_en-US" xlink:label="lab_uri_DebtInstrumentUnamortizedPortionOfFairValueAdjustmentFromAssumedCarriyingValue_0A0838D1180AF6158E1D493924E88F56" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt instrument, unamortized portion of fair value adjustment from assumed carriying value</link:label>
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    <link:loc xlink:href="uri-20121231.xsd#uri_DebtInstrumentUnamortizedPortionOfFairValueAdjustmentFromAssumedCarriyingValue" xlink:label="loc_uri_DebtInstrumentUnamortizedPortionOfFairValueAdjustmentFromAssumedCarriyingValue_0A0838D1180AF6158E1D493924E88F56" xlink:type="locator" />
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    <link:label id="lab_us-gaap_DebtInstrumentInterestRateEffectivePercentage_6CE3624D3E41EB002696493924E84277_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentInterestRateEffectivePercentage_6CE3624D3E41EB002696493924E84277" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Interest Rate, Effective Percentage</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentInterestRateEffectivePercentage" xlink:label="loc_us-gaap_DebtInstrumentInterestRateEffectivePercentage_6CE3624D3E41EB002696493924E84277" xlink:type="locator" />
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    <link:label id="lab_uri_DebtInstrumentInterestRateEffectivePercentageHistoricalRate_DB6F336988FC863C916F493D3FB1B452_documentation_en-US" xlink:label="lab_uri_DebtInstrumentInterestRateEffectivePercentageHistoricalRate_DB6F336988FC863C916F493D3FB1B452" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Debt Instrument, Interest Rate, Effective Percentage, Historical Rate</link:label>
    <link:loc xlink:href="uri-20121231.xsd#uri_DebtInstrumentInterestRateEffectivePercentageHistoricalRate" xlink:label="loc_uri_DebtInstrumentInterestRateEffectivePercentageHistoricalRate_DB6F336988FC863C916F493D3FB1B452" xlink:type="locator" />
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    <link:label id="lab_us-gaap_DerivativeCostOfHedge_ECE65DDD2C5555A3516A493924E8A961_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeCostOfHedge_ECE65DDD2C5555A3516A493924E8A961" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative cost of hedge</link:label>
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    <link:label id="lab_uri_ChangeInCostToSettleConvertibleDebt_C29A62CC9181FC807952493924E85407_terseLabel_en-US" xlink:label="lab_uri_ChangeInCostToSettleConvertibleDebt_C29A62CC9181FC807952493924E85407" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Change in cost to settle convertible debt</link:label>
    <link:label id="lab_uri_ChangeInCostToSettleConvertibleDebt_C29A62CC9181FC807952493924E85407_label_en-US" xlink:label="lab_uri_ChangeInCostToSettleConvertibleDebt_C29A62CC9181FC807952493924E85407" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Change in Cost to Settle Convertible Debt</link:label>
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    <link:loc xlink:href="uri-20121231.xsd#uri_ChangeInCostToSettleConvertibleDebt" xlink:label="loc_uri_ChangeInCostToSettleConvertibleDebt_C29A62CC9181FC807952493924E85407" xlink:type="locator" />
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    <link:label id="lab_uri_ChangeInStockPriceToSettleConvertibleDebtPerShare_BD3B11A6BE99108AE900493924E8422A_terseLabel_en-US" xlink:label="lab_uri_ChangeInStockPriceToSettleConvertibleDebtPerShare_BD3B11A6BE99108AE900493924E8422A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Change in stock price to settle convertible debt per share</link:label>
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    <link:label id="lab_uri_DebtConversionHedgedConvertedInstrumentCashAndNonCashReceivable_ADADBDCBB8F52FC20200493924E8D8EB_terseLabel_en-US" xlink:label="lab_uri_DebtConversionHedgedConvertedInstrumentCashAndNonCashReceivable_ADADBDCBB8F52FC20200493924E8D8EB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt conversion, hedged converted instrument, cash and non-cash receivable</link:label>
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    <link:label id="lab_uri_DebtInstrumentConvertibleHedgedIfConvertedPricePerShare_77D843844E1980B6719F493924E8DCFD_terseLabel_en-US" xlink:label="lab_uri_DebtInstrumentConvertibleHedgedIfConvertedPricePerShare_77D843844E1980B6719F493924E8DCFD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt instrument convertible, hedged, if converted price per share</link:label>
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    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_8B23BFA0A52E41AAFB7CFC005FB19BD6" xlink:to="lab_us-gaap_EmployeeRelatedLiabilitiesCurrent_8B23BFA0A52E41AAFB7CFC005FB19BD6" xlink:type="arc" />
    <link:label id="lab_us-gaap_TaxesPayableCurrent_E78378C570AADB98A8E4FC005FB1CEC0_terseLabel_en-US" xlink:label="lab_us-gaap_TaxesPayableCurrent_E78378C570AADB98A8E4FC005FB1CEC0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Property and income taxes payable</link:label>
    <link:label id="lab_us-gaap_TaxesPayableCurrent_E78378C570AADB98A8E4FC005FB1CEC0_label_en-US" xlink:label="lab_us-gaap_TaxesPayableCurrent_E78378C570AADB98A8E4FC005FB1CEC0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Taxes Payable, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_TaxesPayableCurrent" xlink:label="loc_us-gaap_TaxesPayableCurrent_E78378C570AADB98A8E4FC005FB1CEC0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TaxesPayableCurrent_E78378C570AADB98A8E4FC005FB1CEC0" xlink:to="lab_us-gaap_TaxesPayableCurrent_E78378C570AADB98A8E4FC005FB1CEC0" xlink:type="arc" />
    <link:label id="lab_us-gaap_RestructuringReserve_8E15FF81AAD7C79225E4FC005FB1E139_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringReserve_8E15FF81AAD7C79225E4FC005FB1E139" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restructuring reserves (1)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringReserve" xlink:label="loc_us-gaap_RestructuringReserve_8E15FF81AAD7C79225E4FC005FB1E139" xlink:type="locator" />
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    <link:label id="lab_us-gaap_InterestPayableCurrent_21129067BB8D60732303FC005FB1CF0C_terseLabel_en-US" xlink:label="lab_us-gaap_InterestPayableCurrent_21129067BB8D60732303FC005FB1CF0C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest payable</link:label>
    <link:label id="lab_us-gaap_InterestPayableCurrent_21129067BB8D60732303FC005FB1CF0C_label_en-US" xlink:label="lab_us-gaap_InterestPayableCurrent_21129067BB8D60732303FC005FB1CF0C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Payable, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InterestPayableCurrent" xlink:label="loc_us-gaap_InterestPayableCurrent_21129067BB8D60732303FC005FB1CF0C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestPayableCurrent_21129067BB8D60732303FC005FB1CF0C" xlink:to="lab_us-gaap_InterestPayableCurrent_21129067BB8D60732303FC005FB1CF0C" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredRevenueCurrent_BB12A4CCA2F869016559FC005FB1CBF0_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredRevenueCurrent_BB12A4CCA2F869016559FC005FB1CBF0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred revenue (2)</link:label>
    <link:label id="lab_us-gaap_DeferredRevenueCurrent_BB12A4CCA2F869016559FC005FB1CBF0_label_en-US" xlink:label="lab_us-gaap_DeferredRevenueCurrent_BB12A4CCA2F869016559FC005FB1CBF0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Revenue, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredRevenueCurrent" xlink:label="loc_us-gaap_DeferredRevenueCurrent_BB12A4CCA2F869016559FC005FB1CBF0" xlink:type="locator" />
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    <link:label id="lab_uri_NationalAccountsAccrual_EEBF580E9FD3F1A6FC92FC005FB1FF4A_terseLabel_en-US" xlink:label="lab_uri_NationalAccountsAccrual_EEBF580E9FD3F1A6FC92FC005FB1FF4A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">National accounts accrual</link:label>
    <link:label id="lab_uri_NationalAccountsAccrual_EEBF580E9FD3F1A6FC92FC005FB1FF4A_label_en-US" xlink:label="lab_uri_NationalAccountsAccrual_EEBF580E9FD3F1A6FC92FC005FB1FF4A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">National Accounts Accrual</link:label>
    <link:label id="lab_uri_NationalAccountsAccrual_EEBF580E9FD3F1A6FC92FC005FB1FF4A_documentation_en-US" xlink:label="lab_uri_NationalAccountsAccrual_EEBF580E9FD3F1A6FC92FC005FB1FF4A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Accrual related to national accounts. National accounts are generally defined as customers with potential annual spend of $500,000 or more on equipment rentals or customers doing business in multiple locations.</link:label>
    <link:loc xlink:href="uri-20121231.xsd#uri_NationalAccountsAccrual" xlink:label="loc_uri_NationalAccountsAccrual_EEBF580E9FD3F1A6FC92FC005FB1FF4A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_uri_NationalAccountsAccrual_EEBF580E9FD3F1A6FC92FC005FB1FF4A" xlink:to="lab_uri_NationalAccountsAccrual_EEBF580E9FD3F1A6FC92FC005FB1FF4A" xlink:type="arc" />
    <link:label id="lab_uri_DueToSeller_BED97129663B0A880A84FC005FB1F69A_terseLabel_en-US" xlink:label="lab_uri_DueToSeller_BED97129663B0A880A84FC005FB1F69A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Due to seller</link:label>
    <link:label id="lab_uri_DueToSeller_BED97129663B0A880A84FC005FB1F69A_label_en-US" xlink:label="lab_uri_DueToSeller_BED97129663B0A880A84FC005FB1F69A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Due to Seller</link:label>
    <link:label id="lab_uri_DueToSeller_BED97129663B0A880A84FC005FB1F69A_documentation_en-US" xlink:label="lab_uri_DueToSeller_BED97129663B0A880A84FC005FB1F69A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Due to seller.</link:label>
    <link:loc xlink:href="uri-20121231.xsd#uri_DueToSeller" xlink:label="loc_uri_DueToSeller_BED97129663B0A880A84FC005FB1F69A" xlink:type="locator" />
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    <link:label id="lab_us-gaap_OtherAccruedLiabilitiesCurrent_1499F33168054561E2D4FC005FB10BB0_terseLabel_en-US" xlink:label="lab_us-gaap_OtherAccruedLiabilitiesCurrent_1499F33168054561E2D4FC005FB10BB0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other (3)</link:label>
    <link:label id="lab_us-gaap_OtherAccruedLiabilitiesCurrent_1499F33168054561E2D4FC005FB10BB0_label_en-US" xlink:label="lab_us-gaap_OtherAccruedLiabilitiesCurrent_1499F33168054561E2D4FC005FB10BB0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Accrued Liabilities, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherAccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_OtherAccruedLiabilitiesCurrent_1499F33168054561E2D4FC005FB10BB0" xlink:type="locator" />
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    <link:label id="lab_us-gaap_AccruedLiabilitiesCurrent_593A3B7AD74D3B2BB75AFC005FB1F704_totalLabel_en-US" xlink:label="lab_us-gaap_AccruedLiabilitiesCurrent_593A3B7AD74D3B2BB75AFC005FB1F704" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Accrued expenses and other liabilities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_593A3B7AD74D3B2BB75AFC005FB1F704" xlink:type="locator" />
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    <link:label id="lab_us-gaap_LiabilitiesNoncurrentAbstract_73ACB27F04FD1F1F2B07FC005FB29BD3_terseLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesNoncurrentAbstract_73ACB27F04FD1F1F2B07FC005FB29BD3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other long-term liabilities</link:label>
    <link:label id="lab_us-gaap_LiabilitiesNoncurrentAbstract_73ACB27F04FD1F1F2B07FC005FB29BD3_label_en-US" xlink:label="lab_us-gaap_LiabilitiesNoncurrentAbstract_73ACB27F04FD1F1F2B07FC005FB29BD3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities, Noncurrent [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesNoncurrentAbstract" xlink:label="loc_us-gaap_LiabilitiesNoncurrentAbstract_73ACB27F04FD1F1F2B07FC005FB29BD3" xlink:type="locator" />
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    <link:label id="lab_us-gaap_SelfInsuranceReserveNoncurrent_D349FD8AD85AD91965AFFC005FB2CC86_terseLabel_en-US" xlink:label="lab_us-gaap_SelfInsuranceReserveNoncurrent_D349FD8AD85AD91965AFFC005FB2CC86" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Self-insurance accruals</link:label>
    <link:label id="lab_us-gaap_SelfInsuranceReserveNoncurrent_D349FD8AD85AD91965AFFC005FB2CC86_label_en-US" xlink:label="lab_us-gaap_SelfInsuranceReserveNoncurrent_D349FD8AD85AD91965AFFC005FB2CC86" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Self Insurance Reserve, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SelfInsuranceReserveNoncurrent" xlink:label="loc_us-gaap_SelfInsuranceReserveNoncurrent_D349FD8AD85AD91965AFFC005FB2CC86" xlink:type="locator" />
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    <link:label id="lab_us-gaap_OtherLiabilities_C5C159C8A1078B4DA6D0FC005FB23196_terseLabel_en-US" xlink:label="lab_us-gaap_OtherLiabilities_C5C159C8A1078B4DA6D0FC005FB23196" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other</link:label>
    <link:label id="lab_us-gaap_OtherLiabilities_C5C159C8A1078B4DA6D0FC005FB23196_label_en-US" xlink:label="lab_us-gaap_OtherLiabilities_C5C159C8A1078B4DA6D0FC005FB23196" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Liabilities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherLiabilities" xlink:label="loc_us-gaap_OtherLiabilities_C5C159C8A1078B4DA6D0FC005FB23196" xlink:type="locator" />
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    <link:label id="lab_us-gaap_OtherLiabilitiesNoncurrent_A933D45CFE27F9A6F850FC005FB25319_totalLabel_en-US" xlink:label="lab_us-gaap_OtherLiabilitiesNoncurrent_A933D45CFE27F9A6F850FC005FB25319" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Other long-term liabilities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_A933D45CFE27F9A6F850FC005FB25319" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_A933D45CFE27F9A6F850FC005FB25319" xlink:to="lab_us-gaap_OtherLiabilitiesNoncurrent_A933D45CFE27F9A6F850FC005FB25319" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfStockByClassTable_DDF2158C76E47C0B2BE646542AB4D7A7_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfStockByClassTable_DDF2158C76E47C0B2BE646542AB4D7A7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Stock by Class [Table]</link:label>
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    <link:label id="lab_us-gaap_AwardTypeAxis_493DEDB3A3430B1690AD46542AB4FF0E_terseLabel_en-US" xlink:label="lab_us-gaap_AwardTypeAxis_493DEDB3A3430B1690AD46542AB4FF0E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Award Type [Axis]</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_5E4B192452D8AF78C47F46542AB42EE9" xlink:type="locator" />
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