What is the original tire model of the Beijing BJ40?

1 Answers
VonAyla
07/29/25 10:57pm
The tire model of the Beijing BJ40 is 265/65R17. The first number, 265, indicates that the tire width is 265mm. The number 65 represents the aspect ratio of the tire's cross-section at 65%, meaning the section height is 65% of the width. The letter R stands for radial tire, and 17 indicates the rim diameter is 17 inches. The Beijing BJ40 has a top speed of 160km/h, accelerates from 0-100km/h in 4.2 seconds, and has a fuel consumption of 5.6L per 100km. In addition to the model, the tire also displays the following common data: Tire cord material: Indicated by Chinese pinyin, such as M for cotton cord, R for rayon cord, N for nylon cord, G for steel cord, and ZG for steel radial cord tire. Speed rating: Indicates the maximum speed at which the tire can carry a specified load under defined conditions. Letters from A to Z represent certified speed ratings ranging from 4.8km/h to 300km/h. Common speed ratings include: Q: 160km/h; H: 210km/h; V: 240km/h; W: 270km/h; Y: 300km/h. Rim specification: Indicates the rim size compatible with the tire for practical use, such as standard rim 5.00F.
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