This content is not included in your SAE MOBILUS subscription, or you are not logged in.
Rolling Resistance Measurement Procedure for Passenger Car, Light Truck, and Highway Truck and Bus Tires
- Ground Vehicle Standard
Published December 10, 2019 by SAE International in United States
Downloadable datasets availableAnnotation ability available
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:
Committee recommends to reaffirm the document. The Committee recognizes that the document may need to address some ambiguities and will likely update the method in the near future.
|Ground Vehicle Standard||Stepwise Coastdown Methodology for Measuring Tire Rolling Resistance|
|Ground Vehicle Standard||Measurement of Passenger Car, Light Truck, and Highway Truck and Bus Tire Rolling Resistance|
|Ground Vehicle Standard||Chassis Dynamometer Simulation of Road Load Using Coastdown Techniques|
Data Sets - Support Documents
|Unnamed Dataset 1|
|Unnamed Dataset 2|
|Unnamed Dataset 3|
|Unnamed Dataset 4|
|Unnamed Dataset 5|
|Unnamed Dataset 6|
|TABLE 1||STANDARD TEST FOR PASSENGER CAR TIRES|
|TABLE 2||STANDARD TEST FOR LIGHT TRUCK TIRES|
|TABLE 3||STANDARD TEST FOR HIGHWAY TRUCK AND BUS TIRES|
|TABLE 4||ALTERNATE TEST FOR PASSENGER CAR TIRES|
|TABLE 5||ALTERNATE TEST FOR LIGHT TRUCK TIRES|
|TABLE 6||ALTERNATE TEST FOR HIGHWAY TRUCK AND BUS TIRES|
|Unnamed Dataset 13|
To plan and execute a cooperative tire test development program, to evaluate the fatigue endurance performance of light duty highway tires. Activities will include empirical comparisons of tire performance on the various, proposed tests, together with evaluating reasonable relationships to tire usage and durability performance on the highway.
|J1270_201710||Measurement of Passenger Car, Light Truck, and Highway Truck and Bus Tire Rolling Resistance|
* Redlines comparisons are available for those standards listed in the Revision History that contain a radio button. A redline comparison of the current version against a revision is accomplished by selecting the radio button next to the standard and then selecting 'compare'. At this time, Redline versions only exist for some AMS standards. SAE will continue to add redline versioning with ongoing updates to SAE MOBILUS.