SAE J360-2008
Truck and Bus Grade Parking Performance Test Procedure

Standard No.

SAE J360-2008

Release Date

2008

Published By

Society of Automotive Engineers (SAE)

Status

Withdraw

Replace By

SAE J360-2011

Latest

SAE J360-2020

Scope

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 vehicle 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. This document establishes a uniform procedure for determining the parking performance on a grade by the parking brake systems of new vehicles over 4536 kg (10 000 lb) gross vehicle weight rating (GVWR) intended for roadway use.

SAE J360-2008 history

• 2020 SAE J360-2020 Truck and Bus Grade Parking Performance Test Procedure
• 2011 SAE J360-2011 Truck and Bus Grade Parking Performance Test Procedure
• 2008 SAE J360-2008 Truck and Bus Grade Parking Performance Test Procedure
• 2001 SAE J360-2001 (R) Truck and Bus Grade Parking Performance Test Procedure
• 1995 SAE J360-1995 Truck and Bus Grade Parking Performance Test Procedure
• 1988 SAE J360-1988 Truck and Bus Grade Parking Performance Test Procedure
• 1968 SAE J360-1968 VEHICLE GRADE PARKING PERFORMANCE TEST CODE