GB/T 4501-2016: Laboratory test methods for truck and bus tyres capabilities

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Scope

This Standard specifies test methods for verifying the capabilities of tyres for truck and
bus, including terms and definitions, test equipment and precision, test conditions, test
procedure, judgment criterion and test report, etc. In the test methods given, only some
may be required depending on the type of tyre to be tested.
This Standard includes.
(1) Endurance test — test the endurance capability of tyres by the travel distance
under specified load and speed;
(2) High speed test — test the capability of the tyre according to its speed symbol;
(3) Strength test — test the capability of the tyre structure with respect to braking
energy of tread cap.
The test methods presented in this Standard are suitable for grading of tyre capabilities
or quality levels.
This Standard is applicable to new pneumatic tyres of truck and bus.

Basic Data

Standard ID	GB/T 4501-2016 (GB/T4501-2016)
Description (Translated English)	Laboratory test methods for truck and bus tyres capabilities
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	G41
Classification of International Standard	83.160.10
Word Count Estimation	15,128
Date of Issue	6/14/2016
Date of Implementation	2017-05-01
Older Standard (superseded by this standard)	GB/T 4501-2008
Quoted Standard	GB/T 2977; GB/T 6326; GB 9744
Adopted Standard	ISO 10454-1993, MOD
Regulation (derived from)	National Standard Announcement No. 8 of 2016
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
Summary	This standard specifies laboratory test methods for performance testing of truck tires, including test terms and definitions, test equipment and accuracy, test conditions, test procedures, determination rules and test reports. In the proposed test method, only some of the application of test methods based on the type of tire to be determined. This standard includes: (1) Durability test - evaluation of the tire's performance through the operating distance at a specified load and speed; (2) High-speed performance test - evaluation of tire high-speed performance in accordance with the tire speed symbol; ) Strength performance test - by measuring tire tire crown part of the destructive energy, evaluation of tire structure and performance. The test methods listed in this standard are not suitable for the classification of tire performance or quality. This standard applies to new truck pneumatic tires.