HOME   Cart(0)   Quotation   About-Us Tax PDFs Standard-List Powered by Google www.ChineseStandard.net Database: 189759 (12 Jan 2025)

GB/T 2977-2024 English PDF (GB/T 2977-2016, GB/T 2977-2008)

GB/T 2977-2024_English: PDF (GB/T2977-2024)
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 2977-2024English1505 Add to Cart 0--9 seconds. Auto-delivery Size designation, dimensions, inflation pressure and load capacity for truck tyres Valid GB/T 2977-2024
GB/T 2977-2016English145 Add to Cart 0--9 seconds. Auto-delivery Size designation, dimensions, inflation pressure and load capacity for truck tyres Valid GB/T 2977-2016
GB/T 2977-2008English440 Add to Cart 0--9 seconds. Auto-delivery Size designation, dimensions, inflation pressure and load capacity for truck tyres Obsolete GB/T 2977-2008
GB/T 2977-1997EnglishRFQ ASK 6 days [Need to translate] Series of truck tyres Obsolete GB/T 2977-1997
GB 2977-1989English799 Add to Cart 5 days [Need to translate] Series of truck tyres Obsolete GB 2977-1989


BASIC DATA
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Older Standard (superseded by this standard) GB/T 2977-2016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

BASIC DATA
Standard ID GB/T 2977-2016 (GB/T2977-2016)
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 68,624
Date of Issue 2016-08-29
Date of Implementation 2017-07-01
Older Standard (superseded by this standard) GB/T 2977-2008
Regulation (derived from) National Standard Announcement 2016 No.14

BASIC DATA
Standard ID GB/T 2977-2008 (GB/T2977-2008)
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 42,458
Date of Issue 2008-06-04
Date of Implementation 2008-12-01
Older Standard (superseded by this standard) GB/T 2977-1997; GB/T 19047-2003
Quoted Standard GB/T 6326
Adopted Standard TRA-007, NEQ
Drafting Organization Aeolus Tyre Co., Ltd.
Administrative Organization National Standardization Technical Committee tire rim
Regulation (derived from) National Standard Approval Announcement 2008 No.9 (Total No.122)
Proposing organization China Petroleum and Chemical Industry Association
Issuing agency(ies) Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China; Standardization Administration of China
Summary This standard specifies the terms and definitions used truck tires. Representation tire specifications. Tire specifications, dimensions, pressure and load. This standard applies to trucks, buses and trailers with new pneumatic tires.


GB/T 2977-2024 GB NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 83.160.10 CCS G 41 Replacing GB/T 2977-2016 Size Designation, Dimensions, Inflation Pressure and Load Capacity for Truck Tyres ISSUED ON: SEPTEMBER 29, 2024 IMPLEMENTED ON: APRIL 1, 2025 Issued by: State Administration for Market Regulation; Standardization Administration of the People’s Republic of China. Table of Contents Foreword ... 3 1 Scope ... 6 2 Normative References ... 6 3 Terms and Definitions ... 6 4 Representation Method of Size Designation ... 6 5 Size Designation, Dimensions, Inflation Pressure and Load Capacity ... 9 Appendix A (informative) Metric Radial Tyres and FRT Tyres of Type C Light Trucks ... 98 Appendix B (normative) Correspondence between Load Index and Load Capacity 109 Appendix C (normative) Correspondence between Speed Symbol and Maximum Driving Speed ... 110 Appendix D (normative) Provisions on the Calculation and Rounding of Maximum and Minimum Outer Edge Dimensions of New Tyres ... 111 Foreword This document was drafted in accordance with the rules provided in GB/T 1.1-2020 Directives for Standardization - Part 1: Rules for the Structure and Drafting of Standardizing Documents. This document serves as a replacement for GB/T 2977-2016 Size Designation, Dimensions, Inflation Pressure and Load Capacity for Truck Tyres. In comparison with GB/T 2977-2016, apart from structural adjustments and editorial modifications, the main technical changes are as follows: ---The size designations of tyres are added (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 and Table A.2); ---The levels of some size designations of tyres are added (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 and Table 31); ---The data of some size designations of tyres, such as: measured rims, new tyre design dimensions, load capacity, inflation pressure, allowable rims and valve models, etc. is modified (see Table 4, Table 5, Table 7 ~ Table 10, Table 17, Table 18, Table 19, Table 24, Table 26, Table 27; Table 4, Table 5, Table 9, Table 17, Table 18, Table 24, Table 26 and Table 27 of Version 2016); ---The allowable rims for some tyres are added (see Table 1, Table 2, Table 5 ~ Table 18, Table 24 and Table A.2); ---The requirements for the maximum outer diameter and the range of maximum outer diameter used of new tyres for special purposes are added (see NOTE 3 of Table 3, NOTE 3 of Table 17 ~ Table 19, NOTE 3 of Table 21, NOTE 3 of Table 22 and NOTE 3 of Table 28); ---The NOTE “the rim size designation codes listed in the Table all omit the rim diameter codes, among which, the measured rims are the recommended rims, and the allowable rims listed in this Table are other allowable rims except the measured rims” is added (see NOTE 3 of Table 1, NOTE 5 of Table 3, NOTE 4 of Table 17 ~ Table 19, NOTE 4 of Table 21, NOTE 4 of Table 22 and NOTE 4 of Table 28); ---The reference documents for the size designations not included in the tables are modified (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, NOTE 4 of Table 19, NOTE 4 of Table 21, NOTE 4 of Table 22 and NOTE 4 of Table 28 of Version 2016); Size Designation, Dimensions, Inflation Pressure and Load Capacity for Truck Tyres 1 Scope This document stipulates the representation method of size designation, size designation and corresponding dimensions, inflation pressure and load capacity, and other relevant requirements for truck tyres. This document is applicable to new pneumatic tyres for trucks. 2 Normative References The content of the following documents constitutes indispensable clauses of this document through normative references in the text. In terms of references with a specified date, only versions with a specified date are applicable to this document. In terms of references without a specified date, the latest version (including all the modifications) is applicable to this document. GB/T 6326 Tyre - Vocabulary 3 Terms and Definitions The terms and definitions defined in GB/T 6326 are applicable to this document. 4 Representation Method of Size Designation 4.1 Ultra-light and Light Truck Tyres Examples of the size designation of ultra-light and light truck tyres are as follows: ......


GB/T 2977-2016 GB NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 83.160.10 G 41 Replacing GB/T 2977-2008 Size designation, dimensions, inflation pressure and load capacity for truck tyres ISSUED ON. AUGUST 29, 2016 IMPLEMENTED ON. JULY 1, 2017 Issued by. General Administration of Quality Supervision, Inspection and Quarantine; Standardization Administration Committee. 3. No action is required - Full-copy of this standard will be automatically & immediately delivered to your EMAIL address in 0~60 minutes. Table of Contents Foreword ... 3  1 Scope ... 5  2 Normative references ... 5  3 Terms and definitions ... 5  4 Expression method for tyre specification ... 5  5 Tyre specifications, size, air pressure and load ... 7  Annex A (Informative) Tyre specifications marked by standards of other countries ... 62  Annex B (Normative) Correspondence between load index and load capability ... 72  Annex C (Normative) Correspondence between speed symbol and maximum driving speed ... 74  Annex D (Normative) Calculation and rounding-off rules for new tyre maximum and minimum outer edge sizes ... 75  Foreword This Standard was drafted in accordance with the rules given in GB/T 1.1-2009. This Standard replaces GB/T 2977-2008 Designation, dimensions, inflation pressure and load capacity for truck tyres. Compared with GB/T 2977-2008, the main technical modifications are as follows. - adjusted the size, load, air pressure, rim allowed to use and valve model and other data of some tyre specifications (see Table 2, Table 6, Table 8 ~ Table 11, Table 20, Table 26); - added some specifications for some types of tyres (see Table 4, Table 5, Table 8 ~ Table 11, Table 17, Table 18, Table 22, Table 23, Table 2, Table 26, Table 27); - added levels to some specifications (see Table 2, Table 4, Table 5, Table 8 ~ Table 10, Table 17, Table 18, Table 22, Table 23, Table 25, Table 27); - added ultra-light truck general section radial tyre (see Table 3); - added light truck metric radial tyre (80 series, 55 series, 50 series, 45 series, 40 series, 35 series, 5° rim) (see Table 7, Table 12 ~ Table 16); - added truck metric radial tyres (80~95 series, 5° rim) (see Table 24); - added truck metric radial tyres (60 series, 15° rim) (see Table 29); - added truck metric radial tyres (45~55 series, 15° rim) (see Table 30); - added multipurpose truck radial tyres (70~80 series, 5° rim) (see Table 31); - added new developed specifications not included, which can refer to the note of "China Tyre Rim Valve Standard Yearbook" (see Table 1, Table 3, Table 17 ~ Table 19, Table 22, Table 21, Table 28, Table 31); - added the instructions on wheels used by tubeless light truck tyres and corresponding valves (see Table 1, Table 3); - added twin load and minimum twin spacing of ST metric tyres specially used by highway trailer (see Table 18); Size designation, dimensions, inflation pressure and load capacity for truck tyres 1 Scope This Standard specifies the expression method for truck tyre specification, tyre specification, size, pressure and load. This Standard is applicable to inflatable tyre for new truck. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 6326, Tyre terms and definitions GB/T 8170, Rules of rounding off for numerical values & expression and judgement of limiting values 3 Terms and definitions For the purposes of this document, the terms and definitions defined in GB/T 6326 apply. 4 Expression method for tyre specification 4.1 Miniature, light truck tyres Example 1. Tyre specifications mark instructions Annex D (Normative) Calculation and rounding-off rules for new tyre maximum and minimum outer edge sizes D.1 Maximum, minimum total width of new tyre The maximum and minimum total widths of truck tyre shall be calculated according to the equations specified in Table 1 ~ Table 33. The calculated results shall be rounded off to the nearest millimeter integer according to the provisions of GB/T 8170. D.2 Maximum, minimum outer diameters of new tyre For the maximum, minimum outer diameters of new tyre, it shall firstly round off the calculated results of new tyre’s design section height to the nearest millimeter integer according to the provisions of GB/T 8170. Then round off the calculated results of “new tyre’s design section height × coefficient” to the nearest millimeter integer. Calculate according to the equations specified in Table 1 ~ Table 33. New tyre’s design section height = (new tyre design outer diameter − rim nominal diameter) / 2 Rim nominal diameter shall comply with the provisions of GB/T 6326. ......


GB/T 2977-2008 GB NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 83.160.10 G 41 Replacing GB/T 2977-1997, GB/T 19047-2003 Size designation, dimensions, inflation pressure and load capacity for truck tyres ISSUED ON. JUNE 04, 2008 IMPLEMENTED ON. DECEMBER 01, 2008 Issued by. General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China; Standardization Administration of the People’s Republic of China. Table of Contents 1  Scope ... 5  2  Normative references ... 5  3  Terms and definitions ... 5  4  Expression method of size designation ... 5  5  Size designation, dimension, inflation pressure and load capacity ... 7  Appendix A (Normative) Corresponding Relation between Load Index and Load Capacity ... 44  Appendix B (Normative) Corresponding Relation between Speed Symbol and Maximum Travel Speed ... 45  Foreword This Standard is not equivalent to “US Tire and Rim Association Yearbook – 2007 (TRA- 2007)” (English Edition). This Standard replaces GB/T 2977-1997 “Series of Truck Tyres” and GB/T 19407-2003 “Agricultural Tractor – Maximum Actuating Forces Required to Operate Controls”. There is no major technical difference between this Standard and GB/T 19047-2003. The main differences from the previous standard GB/T 2977-1997 are as follows. — Add load index (refer to Table 1 ~ Table 21); — For some tyre sizes, add higher ply rating tyres based on GB/T 2977-1997 (some tyre sizes in Table 1 ~ 4, Table 6, 12, 15 and 16). — Add some tyre sizes (refer to Table 1 ~ 21); — Delete the sizes of nominal diagonal tyre (Table 9 and 20 of 1997 edition) and some sizes of diagonal tyre with normal section (Table 3, 5, 12, and 14 of 1997 edition); add the sizes of light truck radial tyre (Table 10 of this Standard), the sizes of ST nominal tyre specially used in road trailer (Table 11 of this Standard), the sizes of road-base truck diagonal tyre (Table 14 of this Standard), and the sizes of recreational vehicle tyre (Table 21 of this Standard); — Delete the table “the corresponding relation between inflation pressure and load capacity” (Table 2, 4, 6, 8, 11, 13, 15, 17,19, 22, 24, 26, and 28 of 1997 edition); — “Measurement tyre” replaces “standard tyre” (Table 1, 3, 5, 7, 9, 10, 12, 14, 16, 18, 20, 21, 23, 24, 25 and 27 of edition 1997; Table 1 to Table 21 of this Standard). — Adjust the section width and external diametrical difference of tyre after air inflation (Table 1 and 5 of 1997 edition; Table 1 ~ Table 21 of this Standard); — Adjust the load variation rates of tyre under different speeds (Table 31 of 1997 edition; Table 22 of this Standard). Appendix A and B of this Standard are normative. This Standard was proposed by China Petroleum and Chemical Industry Association. This Standard shall be under jurisdiction of National Technical Committee on Tyres and Rims of Standardization Administration of China. The responsible drafting organizations of this Standard. Aeolus Tires INC, Guizhou Tyre Co., Ltd. Double Coin Holdings Ltd., Hangzhou Zhongce Rubber Co., Ltd., Beijing Research & Design Institute of Rubber Industry, Shandong Linglong Tire Co., Ltd., Triangle Tyre Co., Ltd., Git Tire INC. (Shandong), Xiamen Cheng Shin Enterprise Co., Ltd., Beijing Capital Tyre Co., Ltd., MICHELIN Group (Shanghai), and Sailun Co., Ltd. Main drafters of this Standard. SHANG Yongning, SHEN Yude, HUANG Gege, SU Hongbin, CHEN Guohua, WANG Kexian, LIU Lianbo, QIAO Lingling, SHI Min, SUN Quanxi, ZHAO Dongmei, LU Yi, ZHANG Xiaojun, and AN Dengfeng. The historical editions replaced by this Standard are. — GB/T 2977-1982, GB/T 2977-1989, GB/T 2977-1997; — GB/T 19047-2003. Size designation, Dimensions, Inflation Pressure and Load Capacity for Truck Tyres 1 Scope This Standard specifies the truck tyre’s terms and definitions; expression method of size designation; size designation, dimensions, inflation pressure and load capacity. This Standard is applicable to the inflated tyres of truck, passenger car, and trailer. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition citied applies. For undated references, the latest edition of the referenced documents (including any amendments) applies. GB/T 6326 Tyre Terms and Definitions (GB/T 6326-2005, ISO 4223-1.2002, Definitions of some terms used in tyre industry - Part 1. Pneumatic tyres, NEQ) 3 Terms and definitions For the purpose of this Standard, the terms and definitions given in GB/T 6326 apply. 4 Expression method of size designation 4.1 Mini or light truck tyre Example 1. Marking of size designation Instructions 4.50 - 12 ULT 4PR 67/65 G 7.50 R 16 LT 8PR 112/107 Q 31×10.50 R 15 LT 6PR 109 Q Speed symbol Load index (single tyre/double tyres) Ply rating LT - Symbol for light truck tyre; ULT - Symbol for mini truck tyre; Nominal diameter of rim (in) Structure designation (“-” for the structure designation of diagonal tyre; “R” for the structure designation of radial tyre) Nominal section width (in) Nominal external diameter (in) Table 2 Light Truck Normal Section Diagonal Tyre (5° Rim) Tyre size Ply rating Load index Measu rement rim Design size for new tyre/mm Maximum dimension of tyre /mm Static load radius /mm Load capacity /kg Inflation pressure /kPa Minimum distance between double tyres /mm Rim allowed to be used Type of inflating valve Single tyre Doubl e tyre Secti on width External diameter Total width External diameter Singl e tyre Double tyre Road type Tractio n type Road type Tractio n type 5.50-13LT 6 82 78 4.00B 160 620 — 173 645 — 295 475 425 320 186 4.50B, 4J, 4½J CF01 5.50-13LT 8 88 84 4.00B 160 620 — 173 645 — 295 560 500 420 186 4.00B, 4.50B, 4J, 4½J CF01 5.50-14 LT 6 84 79 4J 160 645 — 173 671 — 307 500 437 320 186 4½J, 5J CF01 5.50-14 LT 8 90 85 4J 160 645 — 173 671 — 307 600 515 420 186 4½J, 5J CF01 6.00-13 LT 6 88 83 4.50B 170 655 — 184 681 — 312 560 487 320 197 4.00B, 5.00B, 4J, 4½J, 5J CF01 6.00-13 LT 8 93 89 4.50B 170 655 — 184 681 — 312 650 580 420 197 4.00B, 5.00B, 4J, 4½J, 5J CF01 6.00-14 LT 6 89 85 4½J 170 680 691 184 707 718 324 580 515 320 197 4J, 5J CF01 6.00-14 LT 8 95 90 4½J 170 680 691 184 707 718 324 690 600 420 197 4J, 5J CF01 6.00 -14 LT 10 100 96 4½J 170 680 691 184 707 718 324 800 710 530 197 4J, 5J CF01 6.00-15 LT 6 91 87 4.50E 170 705 717 184 733 744 336 615 545 320 197 4½J CJ01 6.00-15 LT 8 97 92 4.50E 170 705 717 184 733 744 336 730 630 420 197 4½J CJ01 6.00-15 LT 10 101 97 4.50E 170 705 717 184 733 744 336 825 730 530 197 4½J CJ01 6.00-16LT 6 92 88 4.50E 170 730 743 184 759 771 348 630 560 320 197 4.00E CJ01 6.00-16LT 8 98 94 4.50E 170 730 743 184 759 771 348 750 670 420 197 4.00E CJ01 6.00-16LT 10 102 98 4.50E 170 730 743 184 759 771 348 850 750 530 197 4.00E CJ01 6.50-14LT 6 94 89 4½J 180 705 717 194 733 746 336 670 580 320 209 5J CF01 6.50-14LT 8 99 95 4½J 180 705 717 194 733 746 336 775 690 420 209 5J CF01 Table 2 (Continued ) Tyre size Ply rating Load index Measu rement rim Design size for new tyre/mm Maximum dimension of tyre /mm Static load radius /mm Load capacity /kg Inflation pressure /kPa Minimum distance between double tyres /mm Rim allowed to be used Type of inflating valve Single tyre Doubl e tyre Secti on width External diameter Total width External diameter Singl e tyre Double tyre Road type Tractio n type Road type Tractio n type 7.50-16LT 6 106 101 6.00G 215 805 816 232 837 848 383 950 825 320 249 5.50F DG04C 7.50-16LT 8 112 107 6.00G 215 805 816 232 837 848 383 1120 975 420 249 5.50F DG04C 7.50-16LT 10 116 112 6.00G 215 805 816 232 837 848 383 1250 1120 530 249 5.50F DG04C 7.50-16LT 12 120 116 6.00G 215 805 816 232 837 848 383 1400 1250 630 249 5.50F DG04C 7.50-16LT 14 122 118 6.00G 215 805 816 232 837 848 383 1500 1320 730 249 5.50F DG04C 8.25-16LT 6 110 105 6.50H 235 855 867 253 889 901 407 1060 925 280 273 6.00G, 6.5 DG05C 8.25-16LT 8 115 110 6.50H 235 855 867 253 889 901 407 1215 1060 350 273 6.00G, 6.5 DG05C 8.25-16LT 10 119 114 6.50H 235 855 867 253 889 901 407 1360 1180 420 273 6.00G, 6.5 DG05C 8.25-16LT 12 123 119 6.50H 235 855 867 253 889 901 407 1550 1360 530 273 6.00G, 6.5 DG05C 8.25-16LT 14 126 122 6.50H 235 855 867 253 889 901 407 1700 1500 630 273 6.00G, 6.5 DG05C 8.25-16LT 16 128 124 6.50H 235 855 867 253 889 901 407 1800 1600 730 273 6.00G, 6.5 DG05C 9.00-16LT 6 115 110 6.50H 255 890 902 275 926 938 424 1215 1060 280 296 6.00G, 6.5 DG05C 9.00-16LT 8 120 115 6.50H 255 890 902 275 926 938 424 1400 1215 350 296 6.00G, 6.5 DG05C 9.00-16LT 10 123 119 6.50H 255 890 902 275 926 938 424 1550 1360 420 296 6.00G, 6.5 DG05C 9.00-16LT 12 127 123 6.50H 255 890 902 275 926 938 424 1750 1550 530 296 6.00G, 6.5 DG05C 9.00-16LT 14 131 126 6.50H 255 890 902 275 926 938 424 1950 1700 630 296 6.00G, 6.5 DG05C 9.00-16LT 16 134 129 6.50H 255 890 902 275 926 938 424 2120 1850 730 296 6.00G, 6.5 DG05C 215R16LT 6 109 107 6J 216 750 756 229 764 770 349 1030 975 350 251 5½J, 6½J DG04C 215R16LT 8 113 111 6J 216 750 756 229 764 770 349 1150 1090 450 251 5½J, 6½J DG04C Table 6 Light Truck Metric... ......

Similar standards: GB/T 2977-2016  GB/T 2978-2024  
Similar PDFs (Auto-delivered in 9 seconds): GB/T 2977-2024  GB/T 2977-2016  GB/T 2978-2024  GB/T 2978-2014