GB/T 2977-2024 (GB/T2977-2024, GBT 2977-2024, GBT2977-2024)
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 2977-2024 | English | 1549 |
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Size designation, dimensions, inflation pressure and load capacity for truck tyres
| Valid |
GB/T 2977-2024
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| GB/T 2977-2016 | English | 145 |
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Size designation, dimensions, inflation pressure and load capacity for truck tyres
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GB/T 2977-2016
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| GB/T 2977-2008 | English | 440 |
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Size designation, dimensions, inflation pressure and load capacity for truck tyres
| Obsolete |
GB/T 2977-2008
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| GB/T 2977-1997 | English | RFQ |
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6 days [Need to translate]
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Series of truck tyres
| Obsolete |
GB/T 2977-1997
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| GB 2977-1989 | English | 799 |
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5 days [Need to translate]
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Series of truck tyres
| Obsolete |
GB 2977-1989
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Standards related to: GB/T 2977-2024
| Standard ID | GB/T 2977-2024 (GB/T2977-2024) | | Description (Translated English) | Size designation, dimensions, inflation pressure and load capacity for truck tyres | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G41 | | Classification of International Standard | 83.160.10 | | Word Count Estimation | 106,175 | | Date of Issue | 2024-09-29 | | Date of Implementation | 2025-04-01 | | Older Standard (superseded by this standard) | GB/T 2977-2016 | | Drafting Organization | Zhongce Rubber Group Co., Ltd., Fengshen Tire Co., Ltd., Guizhou Tire Co., Ltd., Triangle Tire Co., Ltd., Shandong Linglong Tire Co., Ltd., Doublestar Group Co., Ltd., Double Coin Tire Group Co., Ltd., Sailun Group Co., Ltd., Xiamen Chengshin Rubber Industry Co., Ltd., Beijing Rubber Industry Research and Design Institute Co., Ltd., Prinx Chengshan (Shandong) Tire Co., Ltd., Shandong Jinyu Tire Co., Ltd., Hefei Wanli Tire Co., Ltd., Sichuan Kailiwei Technology Co., Ltd. , Qingdao Taikaiying Special Tire Co., Ltd., Qingdao Sentury Tire Co., Ltd., Shandong Changfeng Tire Co., Ltd., Tongli Tire Co., Ltd., Sichuan Yuanxing Rubber Co., Ltd., Shandong Xinghongyuan Tire Co., Ltd. | | Administrative Organization | State Administration for Market Regulation, National Standardization Administration | | Proposing organization | China Petroleum and Chemical Industry Federation | | Issuing agency(ies) | State Administration for Market Regulation, National Standardization Administration |
GB/T 2977-2024.Specifications, dimensions, pressure and load of truck tires
ICS 83.160.10
CCSG41
National Standard of the People's Republic of China
Replaces GB/T 2977-2016
Truck tire specifications, dimensions, pressure and load
Released on 2024-09-29
2025-04-01 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
Table of Contents
Preface III
1 Range 1
2 Normative references 1
3 Terms and Definitions 1
4.How to indicate tire specifications 1
5 Tire specifications, dimensions, pressure and load 3
Appendix A (Informative) Type C Light Truck Metric Radial Tire, FRT Tire 85
Appendix B (Normative) Correspondence between load index and load capacity 96
Appendix C (Normative) Correspondence between speed symbols and maximum driving speeds 97
Appendix D (Normative) Calculation and rounding rules for maximum and minimum outer edge dimensions of new tires 98
Table 1 Mini truck normal section bias tire (5° rim) 4
Table 2 Light truck normal section bias tire (5° rim) 6
Table 3 Mini truck normal section radial tire (5° rim) 10
Table 4 Light truck normal section radial tire (5° rim) 11
Table 5 Metric radial tires for light trucks (100 series, 85 series, 5° rim) 14
Table 6 Metric radial tires for light trucks (5° rim) 16
Table 7 Metric radial tires for light trucks (80 series, 5° rim) 18
Table 8 Metric radial tires for light trucks (75 series, 5° rim) 19
Table 9 Metric radial tires for light trucks (70 series, 5° rim) 24
Table 10 Metric radial tires for light trucks (65 series, 5° rim) 30
Table 11 Metric radial tires for light trucks (60 series, 5° rim) 33
Table 12 Metric radial tires for light trucks (55 series, 5° rim) 35
Table 13 Metric radial tires for light trucks (50 series, 5° rim) 36
Table 14 Metric radial tires for light trucks (45 series, 5° rim) 37
Table 15 Metric radial tires for light trucks (40 series, 5° rim) 37
Table 16 Metric radial tires for light trucks (35 series, 5° rim) 38
Table 17 Light truck high passability radial tires 39
Table 18 Special ST metric tires for road trailers (5° rim) 45
Table 19 Normal section bias tires for trucks (5° rim) 50
Table 20 Normal section bias tires for trucks (15° rim) 53
Table 21 Wide-base bias tires for trucks (15° rim) 53
Table 22 Normal section radial tire for trucks (5° rim) 54
Table 23 Normal section radial tire for trucks (15° rim) 58
Table 24 Truck Metric Radial Tires (65 Series ~ 95 Series, 5° Rim) 62
Table 25 Truck Metric Radial Tires (80 Series ~ 90 Series, 15° Rim) 66
Table 26 Truck Metric Radial Tire (75 Series, 15° Rim) 68
Table 27 Truck Metric Radial Tire (70 Series, 15° Rim) 71
Table 28 Truck Metric Radial Tire (65 Series, 15° Rim) 74
Table 29 Truck Metric Radial Tire (60 Series, 15° Rim) 75
Table 30 Truck Metric Radial Tires (45 Series ~ 55 Series, 15° Rim) 76
Table 31 Multi-purpose truck radial tires (70 series ~ 80 series, 5° rim) 78
Table 32 House car tires (15° rim) 83
Table 33 Tires to be produced 84
Table 34 Correspondence between tire speed, load change, and inflation pressure change Table 84
Table A.1 C-type light truck metric radial tire (55 series to 95 series, 5° rim) 85
Table A.2 Truck tires (FRT tires) mainly used for driven wheels (15° rim) 94
Table B.1 Correspondence between load index and load capacity 96
Table C.1 Correspondence between speed symbols and maximum driving speeds 97
Preface
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents"
Drafting.
This document replaces GB/T 2977-2016 "Specifications, dimensions, pressure and loads of truck tires" and is consistent with GB/T 2977-2016.
In addition to structural adjustments and editorial changes, the main technical changes are as follows.
--- Added tire specifications (see Table 1, Table 4, Table 6, Table 8~Table 15, Table 17, Table 22~Table 26, Table 28, Table 30, Table 31,
Table A.1, Table A.2);
--- Added the levels of some tire specifications (see Table 1, Table 2, Table 4~Table 6, Table 8~Table 11, Table 17, Table 18, Table 22, Table 23,
Table 24, Table 26, Table 28, Table 31);
---Changed the measurement rims, new tire design dimensions, load capacity, inflation pressure, allowed rims and valves for some tire specifications
Model and other data (see Table 4, Table 5, Table 7~Table 10, Table 17, Table 18, Table 19, Table 24, Table 26, Table 27,.2016 edition of Table 4,
Table 5, Table 9, Table 17, Table 18, Table 24, Table 26, Table 27);
--- Added the allowed rims for some tires (see Table 1, Table 2, Table 5 to Table 18, Table 24, Table A.2);
--- Added the requirements for the maximum outer diameter and maximum outer diameter range of new special-purpose tires (see Note 3 of Table 3, Table 17 to Table 19
Note 3, Table 21 Note 3, Table 22 Note 3, Table 28 Note 3);
--- Added "The wheel rim specification codes listed in the table all omit the wheel rim diameter code, and the measured wheel rim is the recommended wheel rim.
The rims allowed to be used in this table are other rims allowed to be used except the measuring rims” (see Note 3 of Table 1 and Note 3 of Table 3)
5.Note 4 of Tables 17 to 19, Note 4 of Table 21, Note 4 of Table 22, Note 4 of Table 28);
--- Changed the reference documents for tire specifications not included in the table (see Note 4 of Table 1, Note 5 of Table 3, Note 5 of Table 17, Note 5 of Table 18,
Note 5 of Table 19, Note 5 of Table 21, Note 5 of Table 22, Note 5 of Table 28, Note 3 of Table 1, Note 4 of Table 3, Note 4 of Table 17, Note 4 of Table 18 in the.2016 edition
Note 4, Table 19 Note 4, Table 21 Note 4, Table 22 Note 4, Table 28 Note 4);
--- Added the provision that special tire marks can also be placed before the specifications (see Note 6 of Table 1, Note 2 of Table 2, Note 6 of Table 3, Note 6 of Table 17,
Table 18 Note 6);
--- Deleted the specification table of radial truck tires (15° rim) in the appendix (see A.3 of the.2016 edition);
--- Increased the inflation pressure change rate of the tire at different speeds (see Table 34);
--- Changed the calculation and rounding provisions for the outer edge dimensions of new tires (see Appendix D, Appendix D of the.2016 edition).
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document was proposed by the China Petroleum and Chemical Industry Federation.
This document is under the jurisdiction of the National Technical Committee for Tire and Rim Standardization (SAC/TC19).
The main drafting units of this document are. Zhongce Rubber Group Co., Ltd., Fengshen Tire Co., Ltd., Guizhou Tire Co., Ltd.
Triangle Tire Co., Ltd., Shandong Linglong Tire Co., Ltd., Doublestar Group Co., Ltd., Double Coin Tire Group Co., Ltd.
Co., Ltd., Sailun Group Co., Ltd., Xiamen Chengshin Rubber Industry Co., Ltd., Beijing Rubber Industry Research and Design Institute Co., Ltd., Prinx Chengshan
(Shandong) Tire Co., Ltd., Shandong Jinyu Tire Co., Ltd., Hefei Wanli Tire Co., Ltd., Sichuan Kailiwei Technology Co., Ltd.,
Qingdao Taikaiying Special Tire Co., Ltd., Qingdao Sentury Tire Co., Ltd., Shandong Changfeng Tire Co., Ltd., Kone Tire
Co., Ltd., Sichuan Yuanxing Rubber Co., Ltd., Shandong Xinghongyuan Tire Co., Ltd., Tianjin Wanda Tire Group Co., Ltd., Shandong
Sanli Tire Manufacturing Co., Ltd., Eagle Tire Group Co., Ltd., Shandong Huasheng Rubber Co., Ltd., Anhui Giti Passenger Radial Tire
Co., Ltd., Hankook Tire Co., Ltd., Dalian Goodyear Tire Co., Ltd., Michelin (China) Investment Co., Ltd., Bridgestone (China)
Investment Co., Ltd., SAIC-GM-Wuling Automobile Co., Ltd., and Anhui Deji Automobile Testing Center Co., Ltd.
The main drafters of this document are. Lv Jian, Wang Zejun, Fan Junwei, Xiang Zongyi, Sun Jiajia, Jia Zhen, Liu Lianbo, Su Hongbin, Ju Xinqiang, Chen Jianming,
Xu Lihong, Li Shuhuan, Jiang Ping, Yang Wanlong, Fu Botao, Yang Liwei, Guo Yongfang, Qin Jingbo, Xiang Xiaoming, Jin Qi, Cui Youming, Li Renguo, Yu Zhenjiang,
Ji Hailin, Gao Jiangang, Wang Yejing, Ma Xiuxiang, Ma Chenqing, Yin Qingye, Zhou Ling, Zhu Cheng, Huang Yuanyi, Wu Xiaodong, Mou Shouyong, Zheng Rui, Li Miaomiao.
The previous versions of this document and the documents it replaces are as follows.
---First published in 1982 as GB/T 2977-1982 "Specification Series for Truck Tires", first revised in 1989, second revised in.1997
revision;
---2008 The third revision replaced GB/T 2977-1997 "Specification Series for Truck Tires" and GB/T 19047-2003
"Specifications for Enhanced Truck Tires", the standard name was changed to "Specifications, Dimensions, Pressure and Load of Truck Tires";
---Fourth revision in.2016.This is the fifth revision.
Truck tire specifications, dimensions, pressure and load
1 Scope
This document specifies the method of expressing the specifications of truck tires, tire specifications and corresponding dimensions, air pressure and load and other related
Require.
This document applies to new pneumatic truck tyres.
2 Normative references
The contents of the following documents constitute essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to
This document.
GB/T 6326 Tire Terminology
3 Terms and definitions
The terms and definitions defined in GB/T 6326 apply to this document.
4.How to indicate tire specifications
4.1 Micro and light truck tires
The following is an example of the specification of mini and light truck tires.
Example 1.
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