How to Determine the Width of a Car Tire?

1 Answers
McJackson
07/30/25 7:40am
Method to determine tire width: Taking the tire specification 195/65R15 as an example, 195 indicates that the tire width is 195mm, 65 represents that the tire's section height to width ratio is 65%, R stands for radial tire, and 15 denotes that the wheel rim diameter is 15 inches. Below is an introduction about tires: 1. Precautions: Tires are circular elastic rubber products assembled on vehicles or machinery for ground rolling, mounted on metal rims to support the vehicle body, cushion external impacts, and ensure driving performance. 2. Performance: Tires are used under complex and demanding conditions, enduring deformation, load, force, and high and low temperature effects, possessing high load-bearing capacity, traction performance, and cushioning performance.
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