Tire inspection device

Recently, the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China (AQSIQ) carried out inspections on four types of six items of light truck tires based on the “car tires for trucks” and “in-house test methods for the performance of truck tires .” The test results showed that the pass rate of light truck tire products was 96.6%.

It is reported that a total of 59 light-duty truck tires produced by 59 companies in 13 provinces and municipalities including Tianjin, Shanxi, Liaoning, Jilin, Jiangsu, Zhejiang, Jiangxi, Shandong, Henan, Guangdong, Chongqing, Sichuan, and Guizhou have been spot-checked. product.

According to the requirements of the mandatory national standard “Truck Tyre” GB 9744-2007 and the recommended national standard “In-house test method for the performance of truck tires” GB/T4501-2008, the durability performance, high-speed performance, and strength of light-duty truck tire products Performance, outer edge dimensions (section width, outer diameter, tire tread wear mark height) and other four categories of 6 items were tested.

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February 05, 2023