This standard specifies the terms and definitions, test equipment and precision, test conditions, test procedures, test records, numerical calculation and processing, and test reports for the TKPH value test of OTR tires. This standard applies to new off-road tires.
GB/T 30197-2013 Referenced Document
GB/T 2980 Size designation,dimensions,inflation pressure and load capacity for earth-mover tyres*, 2018-12-28 Update