SAE J 1380:2020
$25.35
The Measurement of Highway Truck and Bus Tire Rolling Resistance
| Published By | Publication Date | Number of Pages |
| SAE | 2020-11-09 | 5 |
The force, torque, and energy methods of measurement are all in common use and should yield the same test results. Effects of steering, traction, and non steady-state tire operations are excluded from the recommended practice because they are still in the research stage. Methods of correcting laboratory data to road conditions are being developed.