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SAE J2115_200608
- Air Brake Performance and Wear Test Code Commercial Vehicle Inertia Dynamometer
- standard by SAE International, 08/28/2006
- Publisher: SAE
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This SAE Standard provides test procedures for air, air-over-hydraulic disc or drum brakes used on highway commercial vehicles over 4536 kg (10 000 lb) GVWR. This recommended practice includes the pass/fail criteria of Standard No. 121.To provide an FMVSS121-based performance test and a wear and performance at increasing brake temperatures for disc and drum assemblies.