GB/T 30196-2022 in English
VALIDSelf-supporting run flat tyres
- Issued on:2022-03-09
- Implemented on:2022-10-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$175.00
| Standard No: | GB/T 30196-2022 |
| Document status: | VALID |
| Title in English: | Self-supporting run flat tyres |
| Title in Chinese: | 自体支撑型缺气保用轮胎 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2022-03-09 |
| Implemented on: | 2022-10-01 |
| Superseding: |
GB/T 30196-2013 Self-supporting run flat tyre
|
| ICS Classification: | 83.160.10-Road vehicle tyres |
| Chinese Classification: | G41-Tyre |
| Professional Classification: | GB-National Standard |
| Related Keywords: | key technical requirements class
dual track system test load undifferentiated class ⅰ class ⅱ class ii class |
| Related Topics: | support
GB/T30196-2013 lack self self supporting gas strut Support system is not GBT30196 GB/T 30196-2013 GB/T 30196-2022 tire tire self-hydrating tire mount gbt30196 gb/t 30196 |
《GB/T 30196-2022自体支撑型缺气保用轮胎》由TC19（全国轮胎轮辋标准化技术委员会）归口，TC19SC1（全国轮胎轮辋标准化技术委员会汽车工农业机械轮胎轮辋分会）执行，主管部门为中国石油和化学工业联合会。
Introduction
Standard Evolution and Core Changes
| Version Comparison Dimensions | GB/T30196-2013 | GB/T30196-2022 | ISO16992:2018 |
|---|---|---|---|
| Classification System | Single Category | Class Ⅰ (Conventional Durability) and Class Ⅱ (Enhanced Durability) Dual Track System | |
| Test Load | Undifferentiated | Class Ⅰ 65%/Class Ⅱ 60% Load Index | Uniform 60% load index |
| Ambient temperature | 38℃±3℃ | Class I 38℃/Class II 25℃ | 25℃±3℃ |
Analysis of key technical requirements
Class I tire test specifications
When using high-speed endurance testing machine, the following must be met:
- Displacement sensor accuracy ±1mm
- Rim profile must comply with the peak requirements of GB/T3487
- Test speed lasts for 60 minutes at 75km/h
New requirements for Class II tires
Key indicators different from Class I:
- Special marks must be permanently marked (height ≥ 12mm)
- Section height change rate calculation formula:
Z=(Zstart-Zend)/Zstart×100% ≤20%
Implementation suggestions
- Manufacturing companies need to establish a dual-track quality management system to distinguish between Class I and Class II production lines
- Testing agencies should upgrade the displacement sensor accuracy to ±1mm and improve temperature zoning control
- Supporting manufacturers need to pay attention to the matching verification of the rim peak structure
Loading PDF document...
Error loading PDF. Please make sure the file is valid and try again.
We also recommend
-
GB/T 29040-2012 in English
Test methods of rolling resistance for motor vehicle tyres—Single point test and correlation of measurement results
2012-12-31 -
GB/T 22036-2026 in English
Coast-by methods for measurement of tyre-to-road sound emission
2026-02-27 -
GB/T 3487-2024 in English
Passenger car rims
2024-09-29 -
GB/T 19388-2003 in English
Test methods of measuring rolling circumference for passenger car tyres
2003-11-10 -
GB/T 22628-2008 in English
Test method of measuring rolling circumference for motorcycle tyres
2008-12-23 -
GB/T 21910-2017 in English
Method for measuring relative wet grip performance of passenger car tyres
2017-12-29 -
GB/T 4501-2023 in English
Laboratory test methods for truck and bus tyres capabilities
2023-03-17 -
GB/T 1702-2017 in English
Cycle tyres
2017-07-12 -
GB/T 14646-2025 in English
Retreaded tyres for passenger cars
2025-01-24
