Does a scratch on the sidewall of a tire without exposing the cords have any impact?
2 Answers
Tire sidewall scratches that do not expose the cords have minimal impact and can be driven on city roads. However, they should not be used for highway driving or long-distance travel, as this may increase the risk of tire blowouts. Characteristics of car tires: Car tires are one of the essential components of a vehicle, directly in contact with the road surface. Together with the car suspension, they help absorb shocks during driving, ensuring good ride comfort and smooth driving. Functions of car tires: They ensure excellent adhesion between the wheels and the road surface; enhance the vehicle's traction, braking, and off-road capabilities; and bear the weight of the car. The critical role tires play in vehicles is increasingly recognized.
A scratch on the sidewall of a tire, even if it doesn't expose the cords, should never be taken lightly. With over 20 years of driving experience, I've seen many such cases. The sidewall is the most vulnerable part of a tire—just beneath the rubber layer lies the reinforced cord layer. Even if the surface looks fine, internal damage might have already occurred. Over time, increased pressure can accelerate the damage. A blowout at high speed is no minor incident. I strongly advise you to get it checked at a professional tire shop immediately. They can measure the depth or perform a bulge test. Always avoid sharp curbs and make it a habit to inspect your tires regularly. Safety first!
