Should a scratched tire sidewall be replaced?
1 Answers
Vehicle tires are generally recommended to be replaced every 50,000 to 80,000 kilometers. As long as there are no obvious cracks or aging marks on the tire surface, you can check the distance between the wear indicators in the main drainage grooves and the wear layer. There are also triangular wear indicators on the tire crown. If the wear position is almost level with the wear indicators in the drainage grooves or the wear indicators on the crown, it means the tire needs to be replaced. Below is an introduction about tires: 1. If you want better noise reduction and comfort: It is recommended to choose Michelin. If you prefer better wear resistance and handling, consider Pirelli, Goodyear, or Bridgestone. For balanced performance, Continental is a good choice. Michelin and Continental use silica as an additive, which enhances comfort and noise reduction, while other brands typically use carbon black. If the scratch is on the tire sidewall, examine the deepest part of the damage. If the cords are visible, the tire must be replaced immediately. 2. If the cords are not visible: Monitor the area for any bulging in the following days. If a bulge appears, the tire must be replaced. If there is no bulging and the cords are not visible, and only a small cut is present in the sidewall rubber, you can drive to a tire shop to have the damaged area repaired.
