This document specifies the method for measuring the relative ice grip performance index of a candidate tyre compared with a reference tyre under loaded conditions for new tyres intended to be used for passenger cars on surfaces made of ice.
This document applies to all passenger car tyres, except for T-type temporary-spare tyres.
Status: PublishedPublication date: 2021-09
Edition: 1Number of pages: 21
Technical Committee: ISO/TC 31 Tyres, rims and valves
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