มอก. 3313-2565

Scope (English)

This standard establishes a method for measuring the braking index performance of relative wet grip to a reference value under load conditions for new passenger car tires. This method was developed with the aim of minimizing the variability by requiring the reference tire to limit the test variability. Covers all types of passenger car tires, except special-use-tyres with ET marked, T-type temporary spare tyres, and tires equipped with additional equipment for increased traction properties.