Abstract

 Preview

This document specifies the method for measuring relative wet grip braking performance index to a reference under loaded conditions for new tyres for use on passenger cars on a wet-paved surface.

The methods developed are meant to reduce variability. The use of a reference tyre is necessary to limit the variability of the testing procedures.

This document applies to all passenger car tyres except for:

—    special-use tyres marked with "ET";

—    T-type temporary spare tyres;

—    tyres fitted with additional devices to improve traction properties (e.g. studded tyres).


General information 

  • Status
     : Published
    Publication date
     : 2021-06
  • Edition
     : 3
    Number of pages
     : 22
  • Technical Committee
     : ISO/TC 31 Tyres, rims and valves
  • ICS
     :
    83.160.10 Road vehicle tyres

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This standard contributes to the following Sustainable Development Goals

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8
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