What is the difference between H and V on car tires?

1 Answers
Nina
07/29/25 7:22pm
The difference between H and V on car tires lies in their speed ratings: H-rated tires support a maximum speed of 210 kilometers per hour, while V-rated tires support a maximum speed of 240 kilometers per hour. Tires are circular elastic rubber products mounted on various vehicles or machinery to roll on the ground. The functions of tires include: 1. Preventing severe vibrations and premature damage to vehicle components, adapting to high-speed performance and reducing driving noise; 2. Working with the vehicle suspension to cushion impacts during driving and dampen vibrations; 3. Transmitting traction and braking torque, ensuring good adhesion between the wheels and the road surface to improve the vehicle's power, braking, and off-road capabilities; 4. Supporting the entire weight of the vehicle, bearing the load, and transmitting forces and moments in other directions.
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