What does 225/50r17 mean?
1 Answers
225/50r17 is the specification of a car tire. The number 225 represents the tire's section width, measured in millimeters. The number 50 represents the tire's aspect ratio, meaning the section height is 50% of the width. The letter 'r' stands for radial tire, and the number 17 indicates the rim diameter of the tire. Car tires are one of the essential components of a vehicle, as they directly contact the road surface and work together with the car's suspension to absorb shocks during driving. They ensure good ride comfort and smooth driving, maintain excellent traction between the wheels and the road, enhance the vehicle's traction, braking, and off-road capability, and bear the weight of the car. The crucial role tires play in automobiles is increasingly being recognized.