What are the specifications of car tires?

1 Answers
DelJohnny
07/29/25 4:04am
The following are the specifications of car tires: 1. [Tire width in mm]/[Aspect ratio]R[Wheel diameter in inches][Load index][Speed symbol]. 2. [Tire width in mm]/[Aspect ratio][Speed symbol]R[Wheel diameter in inches][Load index]. Additional information: 1. Tires are rubber products: Tires are round, elastic rubber products mounted on various vehicles or machinery to roll on the ground. They are usually installed on metal rims to support the vehicle body, absorb external shocks, and ensure contact with the road surface while maintaining driving performance. 2. Usage environment of tires: Tires are often used under complex and demanding conditions. During operation, they endure various deformations, loads, forces, and high and low temperatures. Therefore, they must have high load-bearing capacity, traction performance, and shock absorption. Additionally, they need to be highly wear-resistant and flexible, with low rolling resistance and heat generation. Half of the world's rubber consumption is used for tire production, highlighting the significant demand for rubber in tire manufacturing.
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