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Interlaboratory Rolling Resistance Testing - Highway Truck and Bus Tires
ISSN: 0148-7191, e-ISSN: 2688-3627
Published February 01, 1982 by SAE International in United States
Annotation ability available
A cooperative round robin test program was initiated among various test facilities in order to validate the procedure specified in the proposed SAE Recommended Practice for the measurement of rolling resistance of highway truck and bus tires. After suitable corrections were made for test drum size and for ambient temperature, the data from all the facilities were found to be clustered about the mean. Where multiple runs were made by a single facility, run to run variability was examined and found to be quite low. It was concluded that consistent rolling resistance data on highway truck and bus tires can be obtained on a variety of indoor test equipment. The conclusions apply if the procedures in the SAE Recommended Practice J1379 and accompanying Information Report J1380 are followed, and suitable correction factors are used.
CitationO'Neal, J., Brunot, C., Wanstedt, A., and Warholic, T., "Interlaboratory Rolling Resistance Testing - Highway Truck and Bus Tires," SAE Technical Paper 821265, 1982, https://doi.org/10.4271/821265.
- Clark S. K. Schuring, D. J. “Inter-laboratory Tests of Tire Rolling Resistance” SAE paper 780636 June 1978
- SAE Recommended Practice “Rolling Resistance Measurements for Passenger Car Tires” SAE J1269 November 1979
- SAE Information Report “The Measurement of Passenger Car Tire Rolling Resistance” SAE J1270 October 1979
- SAE Recommended Practice “Rolling Resistance Measurement Procedure for Highway Truck and Bus Tires” SAE J1379
- SAE Information Report “The Measurement of Highway Truck and Bus Tire Rolling Resistance” SAE J1380
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- Clark, S. K. “Rolling Resistance Forces in Pneumatic Tires” U.S. Department of Transportation TSC Report No. DOT-TSC-76-1 January 1976
- Luchini, J. R. “Test Surface Curvature Reduction Factor for Truck Tire Rolling Resistance” SAE paper 821264 November 1982