{"id":5065,"date":"2024-06-05T09:46:36","date_gmt":"2024-06-05T01:46:36","guid":{"rendered":"https:\/\/www.chinaautoregs.com\/?p=5065"},"modified":"2024-08-03T17:23:52","modified_gmt":"2024-08-03T09:23:52","slug":"gb-9743-2024%e8%8b%b1%e6%96%87%e7%89%88%e7%bf%bb%e8%af%91-%e8%bd%bf%e8%bd%a6%e8%bd%ae%e8%83%8e","status":"publish","type":"post","link":"https:\/\/www.chinaautoregs.com\/?p=5065","title":{"rendered":"GB 9743-2024\u82f1\u6587\u7248\u7ffb\u8bd1 \u8f7f\u8f66\u8f6e\u80ce Passenger Car Tyres"},"content":{"rendered":"<div>ChinaAutoRegs\uff5cGB 9743-2024\u82f1\u6587\u7248\u7ffb\u8bd1\u300a\u8f7f\u8f66\u8f6e\u80ce\u300b Passenger Car Tyres<\/div>\n<div><\/div>\n<p><!--more--><\/p>\n<div>1 SCOPE<\/div>\n<div>This document specifies the requirements for passenger car tyres, pass criteria, marking and standard implementation requirements, and describes the relevant test methods.<\/div>\n<div>This document is applicable to new pneumatic tyres of passenger cars.<\/div>\n<div><\/div>\n<div>2 NORMATIVE REFERENCES<\/div>\n<div>The following normative documents contain provisions which, through normative reference in this text, constitute essential provision of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendment) applies.<\/div>\n<div>GB\/T 521 Method of measuring tyre peripheral dimensions<\/div>\n<div>GB\/T 2978 Size designation, dimensions, inflation pressure and load capacity for passenger car tyres<\/div>\n<div>GB\/T 4502 Laboratory test methods for passenger car tyres capabilities<\/div>\n<div>GB\/T 6326 Tyres terms and definitions<\/div>\n<div>GB\/T 8170 Rules of rounding off for numerical values &amp; expression and judgement of limiting values<\/div>\n<div>GB\/T 21910 Method for measuring relative wet grip performance of passenger car tyres<\/div>\n<div>GB\/T 29040 Test methods of rolling resistance for motor vehicle tyres &#8211; Single point test and correlation of measurement results<\/div>\n<div>GB\/T 29042 Thresholds and grading of rolling resistance for motor vehicle tyres<\/div>\n<div>GB\/T 30196 Self-supporting run flat tyres<\/div>\n<div>GB\/T 39971 Thresholds and grading of relative wet grip index for motor vehicle tyres<\/div>\n<div><\/div>\n<div>3 TERMS AND DEFINITIONS<\/div>\n<div>For the purpose of this document, the terms and definitions established in GB\/T 6326, GB\/T 4502, and GB\/T 39971 apply.<\/div>\n<div><\/div>\n<div>4 REQUIREMENTS<\/div>\n<div>4.1 Main Parameters of Tyres<\/div>\n<div>The tyre specifications, load index or ply rating, measuring rim, load capacity, inflation pressure and permitted rim shall be as specified in GB\/T 2978 or relevant industry technical document.<\/div>\n<div>Note: Compliance with relevant industry technical document is applicable to the passenger car tyres of which any parameter varies from that specified in GB\/T 2978 and is not covered by GB\/T 2978.<\/div>\n<div><\/div>\n<div>\n<hr \/>\n<\/div>\n<div>\n<p><span style=\"color: #0000ff;\">\u73b0\u6210\u8bd1\u6587\uff0c\u5230\u6b3e\u5373\u53d1\u3002<\/span><br \/>\n<span style=\"color: #0000ff;\">\u4e0b\u5355\u524d\u53ef\u4efb\u53d6\u6837\u9875\u9a8c\u8bc1\u8bd1\u6587\u8d28\u91cf\u3002<\/span><br \/>\n<span style=\"color: #0000ff;\">\u514d\u8d39\u63d0\u4f9b\u6b63\u89c4\u666e\u901a\u589e\u503c\u7a0e\u6570\u7535\u53d1\u7968\u3002<\/span><br \/>\n<span style=\"color: #0000ff;\">\u8bf7\u8054\u7cfb\u624b\u673a\/\u5fae\u4fe1: 13306496964\/Email: standardtrans@foxmail.com \u83b7\u53d6\u5b8c\u6574\u8bd1\u6587\u3002<\/span><br \/>\n<span style=\"color: #0000ff;\">\u672c\u82f1\u6587\u8bd1\u672c\u4e3a\u7eaf\u4eba\u5de5\u4e13\u4e1a\u7cbe\u7ffb\u7248\u672c\uff0c\u4fdd\u8bc1\u8bed\u6cd5\u672f\u8bed\u51c6\u786e\u7387\u548c\u4e13\u4e1a\u5ea6\uff01<\/span><br \/>\n<span style=\"color: #0000ff;\">\u4e13\u4e1a\u6e90\u4e8e\u4e13\u6ce8|ChinaAutoRegs \u59cb\u7ec8\u4e13\u6ce8\u4e8e\u6c7d\u8f66\u6807\u51c6\u7ffb\u8bd1\u9886\u57df\uff01<\/span><br \/>\n<span style=\"color: #0000ff;\">\u300c\u4e2d\u56fd\u6c7d\u8f66\u6807\u51c6\u8bd1\u6587\u5e93\u300d\u5df2\u6536\u5f55\u4e0a\u5343\u4e2a\u73b0\u884c\u6c7d\u8f66\u56fd\u5bb6\u6807\u51c6\u548c\u884c\u4e1a\u6807\u51c6\u7684\u82f1\u6587\u7248\u8bd1\u672c\uff0c\u6db5\u76d6\u4f20\u7edf\u71c3\u6cb9\u8f66\u3001\u65b0\u80fd\u6e90\u6c7d\u8f66\u548c\u6469\u6258\u8f66\u6807\u51c6\u5316\u4f53\u7cfb\uff01\u72ec\u5bb6\u6253\u9020\u5343\u4e07\u7ea7\u6c7d\u8f66\u4e13\u4e1a\u672f\u8bed\u5e93\u548c\u8bb0\u5fc6\u5e93\u3002<\/span><\/p>\n<p><span style=\"color: #0000ff;\">The English Translation of this document (GB, GB\/T, QC\/T, CNCA, CQC, CAV, etc.) is readily available, and delivered immediately upon payment.<\/span><br \/>\n<span style=\"color: #0000ff;\">You may request for sample pages to your preference before placing an order.<\/span><br \/>\n<span style=\"color: #0000ff;\">Please contact standardtrans@foxmail.com for the complete PDF version in English.<\/span><br \/>\n<span style=\"color: #0000ff;\">Almost all of Chinese automotive\/automobile standards, regulations and norms in effect have been included in our well-established database, providing one-stop, up-to-date, efficient and professional solution.<\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>ChinaAutoRegs\uff5cGB 9743-2024\u82f1\u6587\u7248\u7ffb\u8bd1\u300a\u8f7f\u8f66\u8f6e\u80ce\u300b Pa &hellip; 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