Reference number
ISO 15222:2021
International Standard
ISO 15222:2021
Truck and bus tyres — Method for measuring relative wet grip performance — Loaded new tyres
Edition 2
2021-11
Read sample
ISO 15222:2021
79041
Published (Edition 2, 2021)

ISO 15222:2021

ISO 15222:2021
79041
Language
Format
CHF 129
Convert Swiss francs (CHF) to your currency

Abstract

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 commercial vehicles on a wet-paved surface.

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

This document applies to all commercial vehicle, truck and bus tyres.

This document does not apply to:

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

—    professional off-road tyres.

General information

  •  : Published
     : 2021-11
    : International Standard to be revised [90.92]
  •  : 2
     : 21
  • ISO/TC 31
    83.160.10 
  • RSS updates

Next version under development

Draft
International Standard
ISO/DIS 15222
Truck and bus tyres — Method for measuring relative wet grip performance — Loaded new tyres
Reference number
ISO/DIS 15222
Edition 1
Draft International Standard

ISO/DIS 15222

Truck and bus tyres — Method for measuring relative wet grip performance — Loaded new tyres

ISO/DIS 15222

ISO/DIS 15222
87320
Language
Format
CHF 63
Convert Swiss francs (CHF) to your currency

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