
Brake Pads, Lining, Disc, and Drum Wear Measurements
NORM herausgegeben am 1.2.2026
Designation standards: SAE J2986
Publication date standards: 1.2.2026
Country: American technical standard
Kategorie: Technische Normen SAE
This SAE Recommended Practice provides a common method to measure wear of friction materials (brake pad assemblies and brake shoes) and their mating parts (brake disc or brake drum). These wear measurements apply to brakes fitted on passenger cars and light trucks up to 4536 kg of Gross Vehicle Weight Rating under the Federal Motor Vehicle Safety Standard (FMVSS), or vehicles category M1 (passenger cars up to nine occupants, including the driver) under the European Community’s ECE Regulations.
SUBFILE: Automotive
TYPE OF DOCUMENT: Ground Vehicle Standard