SAE J1379_202011

Rolling Resistance Measurement Procedure for Highway Truck and Bus Tires (Stabilized: Nov 2020)

SAE International, 11/12/2020

Publisher: SAE

File Format: PDF

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Description

Published:12/11/2020

File Size:1 file , 200 KB

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This recommended practice applies to the laboratory measurement of the rolling resistance of pneumatic tires designed primarily for use on trucks and buses in normal highway service, as defined by the Tire and Rim Association, Inc. (TRA); it does not include light truck tires (designated LT). The procedure applies only to straight, free-rolling tires under steady-state operation and includes the following three basic methods:

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