Inventories (Tables)

3 Months Ended

Oct. 31, 2014

Schedule of Major Classifications of Inventories

Major classifications of inventories are:

	October 31, 2014		July 31, 2014
Raw materials	$	127,822	$	122,150
Chassis		41,357		45,231
Work in process		49,068		49,537
Finished goods		31,592		27,424
Total		249,839		244,342
Excess of FIFO costs over LIFO costs		(27,988)		(27,988)
Total inventories	$	221,851	$	216,354