This document has been declared ""Stabilized"" and will no longer be subjected to periodic reviews for currency. Users are responsible for verifying references and continued suitability or technical requirements. New technology may exist. This SAE Recommended Practice establishes a uniform procedure for the level road test of the brake systems of all combinations of new multipurpose passenger vehicles, new light-duty trucks up to and including 4500 kg (10 000 lb), and new passenger cars when coupled with new trailers (braked or unbraked).
SAE J134-2013 Referenced Document
SAE J135-1993 Service Brake System Performance Requirements Passenger car Trailer combinations
SAE J843-2013 Brake System Road Test Code Passenger Car and Light-Duty Truck
SAE J134-2013 history
2013SAE J134-2013 Brake System Road Test Code Passenger Car and Light Duty truck-Trailer Combinations
1993SAE J134-1993 Brake System Road Test Code Passenger Car and Light Duty truck-Trailer Combinations
1985SAE J134-1985 BRAKE SYSTEM ROAD TEST CODE—PASSENGER CAR AND LIGHT DUTY TRUCK-TRAILER COMBINATIONS
1979SAE J134C-1979 BRAKE SYSTEM ROAD TEST CODE—PASSENGER CAR AND LIGHT DUTY TRUCK-TRAILER COMBINATIONS
1979SAE J134-1979 Brake System Road Test Code - Passenger Car and Light Duty Truck-Trailer Combinations
1975SAE J134B-1975 BRAKE SYSTEM ROAD TEST CODE — PASSENGER CAR AND LIGHT DUTY TRUCK — TRAILER COMBINATIONS
1973SAE J134A-1973 BRAKE SYSTEM ROAD TEST CODE—PASSENGER CAR—TRAILER COMBINATIONS
1970SAE J134-1970 BRAKE SYSTEM ROAD TEST CODE - PASSENGER CAR - TRAILER COMBINATIONS