GB/T 40716-2021
Test method for air retention of motor vehicle tyres (English Version)

Standard No.

GB/T 40716-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 40716-2021

Scope

This document specifies the test method for static air tightness of automobile tires, including test equipment, test conditions, test procedures, data processing and test reports. This document is applicable to the airtightness test of tubeless passenger car tires and truck tires.

GB/T 40716-2021 Referenced Document

• GB/T 2977 Truck tire specification, size, air pressure and load
• GB/T 2978 Size designation, dimensions,inflation pressure and load capacity for passenger car tyres
• GB/T 6326 tire terminology*， 2023-12-28 Update
• HG/T 2177 Appearance quality of tyres

GB/T 40716-2021 history

• 2021 GB/T 40716-2021 Test method for air retention of motor vehicle tyres