SAE J225-1971
BRAKE SYSTEM TORQUE BALANCE TEST CODE-COMMERCIAL VEHICLES

Standard No.

SAE J225-1971

Release Date

1971

Published By

SAE - SAE International

Status

Be replaced 2003-06

Replace By

SAE J225-1988

Latest

SAE J225-2022

Scope

The code provides the test procedure and instructions for: Instrumentation and equipment. Vehicle preparation. Calculation of torque balance. Test of single unit and combination vehicles. Purpose- This code provides an method to determine the brake system torque balance (brake system effectiveness) for commercial vehicles.

SAE J225-1971 history

• 2022 SAE J225-2022 Brake Force Distribution Field Test Procedure for Truck and Bus
• 2003 SAE J225-2003 Brake Force Distribution Field Test Procedure for Truck and Bus
• 1993 SAE J225-1993 BRAKE SYSTEM TORQUE BALANCE TEST CODE COMMERCIAL VEHICLE
• 1988 SAE J225-1988 Brake System Torque Balance Test Code Commercial Vehicle
• 1971 SAE J225-1971 BRAKE SYSTEM TORQUE BALANCE TEST CODE-COMMERCIAL VEHICLES