J1729_202609 Parking Brake Drawbar Pull Test Procedure - Truck and Bus

Reaffirmed

9/16/2026

Features
Issuing Committee
Scope
Content
This SAE Recommended Practice provides a test method and instructions for measuring performance of parking brakes on air- or hydraulic-braked vehicles equipped with in-wheel or drive-line parking brakes. This procedure applies to truck-tractors, trailers, trucks, and buses.
Meta TagsDetails
Citation
SAE International Recommended Practice, Parking Brake Drawbar Pull Test Procedure - Truck and Bus, SAE Standard J1729_202609, Reaffirmed September 2026, Revised October 2019, Issued August 1995, .
Additional Details
Publisher
Published
Sep 16
Product Code
J1729_202609
Content Type
Recommended Practice
Status
Reaffirmed
Language
English