Does a small cut on the tire sidewall require a new tire?

[DelLincoln]

It is better to replace it, otherwise there may be potential hazards. Here is the relevant information: 1. Specification and model representation: Tires are important components of a car, and there are many specifications and models of tires, with different specifications and models suitable for different types of vehicles. The specification and model identification is usually on the side of the tire, represented by a series of alphanumeric characters, corresponding to the tire's tread width, aspect ratio, type, rim size, load index, and speed rating. 2. Speed rating: According to the different maximum speeds they can withstand, tire speed ratings can be divided into different grades from A to Z, with grade A further subdivided into eight different grades from A1 to A8. The further back the letter representing the tire speed rating is, the better the tire performance.