SAE J1269
Rolling Resistance Measurement Procedure for Passenger Car, Light Truck, and Highway Truck and Bus Tires.
Standard:
AKA:
- J1269
- 1985-11-01
- Historical. Access the latest revision: J1269_200609
- Highway Tire Committee
This SAE Recommended Practice applies to the laboratory measurement of rolling resistance of pneumatic passenger car and light truck tires.
The procedure applies only to the steady-state operation of free-rolling tires at zero slip and inclination angles; it includes the following three basic methods:
Force Method--Measures the reaction force at the tire spindle and converts it to rolling resistance.
Torque Method--Measures the torque input to the test machine and converts it to rolling resistance.
Power Method--Measures the power input to the test machine and converts it to rolling resistance.
History:| Standard | Published | Revision | Status |
|---|---|---|---|
| J1269_200609 | 2006-09-18 | Latest | |
| J1269_200009 | 2000-09-12 | Historical | |
| J1269_198703 | 1987-03-01 | Historical | |
| J1269_198511 | 1985-11-01 | Historical | |
| J1269_198406 | 1984-06-01 | Historical |
- SAE J 1269
- Automotive
- Tires and Traction