Combined Cornering and Braking Test for Truck Tires
J2675_200404
This SAE Recommended Practice describes a test method for determination
of heavy truck (Class VI, VII, and VIII) tire force and moment
properties under combined cornering and braking conditions. The
properties are acquired as functions of slip angle, normal force, and
slip ratio. Slip angle and normal force are changed incrementally
using a sequence specified in this document. At each increment, the
slip ratio is continually changed by application of a braking torque
ramp. The data are suitable for use in vehicle dynamics modeling,
comparative evaluations for research and development purposes, and
manufacturing quality control.
