Inventories (Tables)

9 Months Ended

Apr. 30, 2015

Schedule of Major Classifications of Inventories

Major classifications of inventories are:

	April 30, 2015			July 31, 2014
Raw materials	$	136,492		$	122,150
Chassis		44,096			45,231
Work in process		55,277			49,537
Finished goods		50,564			27,424
Total		286,429			244,342
Excess of FIFO costs over LIFO costs		(29,873	)		(27,988	)
Total inventories	$	256,556		$	216,354