Browse Standards J1452_198506
Historical ISSUED 1985-06-01

Trailer Grade Parking Performance Test Procedure J1452_198506

This SAE Recommended Practice establishes methods to determine grade parking performance with respect to: a. Ability of the parking brake system to lock the braked wheels. b. The trailer holding or sliding on the grade, fully loaded or unloaded. c. Applied manual effort. d. Unburnished or burnished brake lining friction conditions. e. Down and up grade directions. Purpose This document establishes a uniform procedure for determining the parking performance on a grade of any new trailer with manufacturer's maximum weight rating of more than 4540 kg (10 000 lb) intended for roadway use.
J1452_201106
2011-06-16
Latest
Reaffirmed
J1452_200212
2002-12-20
Historical
Revised
J1452_199509
1995-09-01
Historical
Revised
J1452_198810
1988-10-01
Historical
Revised
J1452_198506
1985-06-01
Historical
Issued

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