ISO 23671:2021
p
ISO 23671:2021
73916

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 

  •  :  Published
     : 2021-06
  •  : 3
     : 22
  •  : ISO/TC 31 Tyres, rims and valves
  •  :
    83.160.10 Road vehicle tyres

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std 1 118 PDF + ePub
std 2 118 Paper
  • CHF118

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