Annotation of standard text SAE J293 :
This SAE Recommended Practice establishes minimum performance requirements for trucks, buses, truck-tractors, full trailers, and semitrailers with gross vehicle weight ratings greater than 4540 kg (10 000 lb) with regard to:
a
Vehicle classification
b
Vehicle load
c
Percent grade
d
Application force
SUBJECT TAXONOMY: Braking systems, Performance tests, Trucks, Buses, Trailers
SUBFILE: Automotive
TYPE OF DOCUMENT: Ground Vehicle Standard
Stabilized: Jun 2017 