What does 12r22.5 mean for tires?
1 Answers
Tire 12r22.5 refers to a tubeless radial tire with a section width of 12 inches and a rim diameter of 22.5 inches. The following are the functions of tires: 1. Support the entire weight of the vehicle: bear the load of the car and transmit power and torque in other directions; 2. Transmit traction and braking torque: ensure good adhesion between the wheel and the road surface to improve the car's dynamic performance, braking performance and passability; work with the car suspension to mitigate the impact during driving and attenuate the resulting vibration; 3. Prevent severe vibration and early damage of auto parts: adapt to the high-speed performance of the vehicle and reduce driving noise, ensuring driving safety, handling stability, comfort and energy-saving economy.