This Standard 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. This Standard uses the test method comparing with standard reference candidate tyres. This Standard applies to new passenger car tyres.
Basic Data
Standard ID
GB/T 21910-2017 (GB/T21910-2017)
Description (Translated English)
Method for measuring relative wet grip performance of passenger car tyres
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
G41
Classification of International Standard
83.160.10
Word Count Estimation
18,156
Date of Issue
2017-12-29
Date of Implementation
2018-11-01
Older Standard (superseded by this standard)
GB/T 21910-2008
Regulation (derived from)
National Standards Bulletin 2017 No. 32
Issuing agency(ies)
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
