T/CRIA 11003-2016 Tyre Classification Standard
T/CRIA 11003-2016
Basic Information
Scope
This standard applies to new passenger cars and trucks with pneumatic radial tires designed to be installed on vehicles traveling on highways and urban roads and sold in the Chinese market. It does not include the following tires: 1) Professional off-road tires 2) Tires with a speed rating of less than 80 km/h (speed rating symbols F and below) 3) Tires designed for competition purposes 4) Retreaded tires 5) Temporary spare tires of type T 6) Tires with a nominal rim diameter code ≤ 10 (or ≤ 254 mm) or ≥ 25 (or ≥ 635 mm) The main technical content includes: scope, normative references, terms and definitions, technical requirements (including: rolling resistance coefficient (RRC) grading, wet road relative grip performance index (G) grading, and inertial sliding through noise grading), and test methods.