Air Brake Performance and Wear Test Code Commercial Vehicle Inertia Dynamometer
Abstract
This SAE Standard provides test procedures for air and air-over-hydraulic disc or drum brakes used for on-highway commercial vehicles over 4536 kg (10000 pounds) GVWR. This recommended practice includes the pass/fail criteria of Federal Motor Vehicle Safety Standard No. TP-121D-01.
Fields of Study & Subjects
Brake Systems and Friction Analysis
Vehicle Dynamics and Control Systems
Transportation Systems and Logistics
Publication details
- Publication date
- 5 February 2026