This SAE Recommended Practice applies to the laboratory measurement of rolling resistance of pneumatic passenger car, light truck, and highway truck and bus 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:
SAE J1269-2019 history
2020SAE J1269-2020 Rolling Resistance Measurement Procedure for Passenger Car, Light Truck, and Highway Truck and Bus Tires
2019SAE J1269-2019 Rolling Resistance Measurement Procedure for Passenger Car, Light Truck, and Highway Truck and Bus Tires
2006SAE J1269-2006 Rolling Resistance Measurement Procedure for Passenger Car, Light Truck, and Highway Truck and Bus Tires
2000SAE J1269-2000 Rolling Resistance Measurement Procedure for Passenger Car, Light Truck, and Highway Truck and Bus Tires
1987SAE J1269-1987 Rolling Resistance Measurement Procedure for Passenger Car, Light Truck, and Highway Truck and Bus Tires R(2000)
1985SAE J1269-1985 Rolling Resistance Measurement Procedure for Passenger Car and Light Truck Tires
1984SAE J1269-1984 Rolling Resistance Measurement Procedure for Passenger Car Tires