Annotation of standard text SAE J2378 :
This SAE Recommended Practice provides instructions and test procedures for air braked trailers and dollies used in single and multiple trailer combinations on highway. This document is not intended for off-highway application.
SUBJECT TAXONOMY: Braking systems, Air brakes, Test procedures, Trucks, Buses, Trailers
SUBFILE: Commercial Vehicle
TYPE OF DOCUMENT: Ground Vehicle Standard
Stabilized: Nov 2014 