At what level of tire aging should they be replaced?
1 Answers
Tires should be replaced when they reach the following conditions: 1. The tread is flush with the wear indicator; 2. Cracks appear due to aging; 3. The cords inside the tire break, causing bulges; 4. Frequent tire repairs. The functions of tires are: 1. To directly contact the road surface and work with the vehicle's suspension to absorb shocks during driving; 2. To ensure good ride comfort and smooth driving; 3. To maintain good adhesion between the wheels and the road, improving traction, braking, and off-road capability; 4. To bear the weight of the vehicle. Methods for tire maintenance include: 1. Regularly removing debris from the tread grooves; 2. Periodically checking tire pressure; 3. Inspecting tire wear and replacing them in a timely manner.