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What does 93W on tires mean?

1 Answers

MacCody

07/29/25 4:54pm

93W on tires means: 93 indicates a maximum load capacity of 650KG, and W represents a maximum speed of 270KM. Tires are one of the most important components of a vehicle, and their numerous specifications convey different meanings. Tire model markings: For example, 215/70R15, where 215 indicates the tire section width; 70 is the aspect ratio, representing the ratio of the tire sidewall height to the tire section width; R stands for Radial, indicating the tire has a radial structure; 15 is the rim diameter in inches. The main functions of tires are to support the entire weight of the vehicle and bear its load; transmit traction and braking torque, ensuring adhesion between the wheels and the road; reduce and absorb vibrations and impacts during driving, preventing severe vibrations and premature damage to vehicle components; adapt to the high-speed performance of the vehicle and reduce driving noise, ensuring safety, handling stability, comfort, and fuel efficiency.

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