If the sidewall is damaged, it is not recommended to repair it.

If the incision does not damage the umbilical cord material, it can continue to be used, but it is necessary to regularly check whether the wound is enlarged and whether the umbilical cord is damaged. If yes, please replace the tire in time.

For safety, it is recommended to go to the nearest tire retail store and ask the staff in the store to help confirm it.

Tire refers to a round elastic rubber product assembled on various vehicles or machinery and rolling on the ground. Usually installed on the metal rim, it can support the car body, buffer the external impact, achieve contact with the road surface and ensure the driving performance of the vehicle. Tire usually consists of three parts: outer tire, inner tube and cushion belt. According to the classification of carcass structure, it can be divided into three categories: bias tire, radial tire and belt bias tire.