How many kilometers should a car run before replacing tires?

[VonTravis]

Car tires should be replaced after running approximately 60,000 to 80,000 kilometers. Precautions for replacing tires include: 1. Check the expiration date; inventory should not exceed 3 years; 2. Observe the tread pattern and color; 3. Check whether the joint between the tread and sidewall is smooth; 4. Avoid mixing tires with different structures and sizes. Tires are circular elastic rubber products assembled on various vehicles or machinery for ground rolling, mounted on metal rims, and often used under complex and harsh conditions. Their functions are: 1. Direct contact with the road surface, working together with the car suspension to mitigate shocks during driving; 2. Ensure good ride comfort and smooth driving; 3. Provide good adhesion of the wheels to the road surface.