How to Check Tire Width?
2 Answers
Method to check tire width: The tire label is uniformly located on the tire sidewall. Taking the tire specification 195/65R15 as an example, 195 indicates that the tire width is 195mm, 65 represents the tire's section height as a percentage of the width, which is 65%, R stands for radial tire, and 15 denotes the rim diameter of the car as 15 inches. Tires are ring-shaped elastic rubber products installed on various vehicles or machinery, typically mounted on metal rims. They support the vehicle body, absorb external shocks, ensure contact with the road surface, and maintain the vehicle's driving performance. Tires are often used under complex and demanding conditions, enduring various deformations, loads, forces, and high and low temperatures during operation. Therefore, they must possess high load-bearing capacity, traction performance, and cushioning performance.
I often check my car's tires myself, and the width is actually quite easy to find. On the sidewall of the tire, there is usually a combination of numbers and letters, such as '195/65R15'. The first number '195' represents the width of 195 millimeters. You need to squat down and carefully look at the outer sidewall of the tire, near the wheel hub, where the printing is clear. If it's dirty or severely worn, you can wipe it with a damp cloth and look again. The width affects the car's handling: wider tires provide better stability, especially in rainy conditions for anti-slip; narrower ones save a bit of fuel. When I first started driving, I didn't pay attention, but later I learned to check them every quarter—it's simple and practical. Remember the position, don't confuse it with the aspect ratio number (the one after the slash). Regularly checking tires not only helps identify problems but also saves money by avoiding improper tire replacements. Just make it a habit.
