Should You Replace the Tire If the Shoulder Is Punctured by a Nail?
1 Answers
If the tire shoulder is punctured by a nail, it's better to replace the tire directly rather than repairing it. This area is constantly squeezed and deformed during driving as it comes into contact with the ground, so even if repaired, it may not last long before leaking air again. Therefore, if the tire shoulder is punctured, it's best to replace the tire outright and avoid further repair attempts. More relevant information is as follows: 1. The tire is the only part of the vehicle that comes into contact with the ground, directly affecting the driving stability and safety of the vehicle. If the puncture occurs in the tread area (the part that contacts the ground), it can still be repaired. However, if the sidewall is punctured, it is strongly recommended not to repair it. 2. Modern car tires are mostly radial tires, primarily composed of the carcass ply and rubber. The carcass ply consists of crisscrossing cords (some also include steel wire mesh), which mainly bear the load, while the rubber provides sealing and flexible deformation functions. 3. When a tire is punctured and leaks air, it is mainly due to damage to the inner liner, which can be repaired. However, if the carcass ply is damaged, it directly affects the tire's strength. The more cords that are broken, the greater the risk of a blowout.
