How many kilometers do car tires need to be replaced?
1 Answers
Tire replacement intervals are generally around 2-3 years or after driving 60,000-100,000 kilometers. Of course, the service life specified by different brands may vary, as requirements for tires differ slightly. However, relying solely on a numerical value to determine replacement time is insufficient—the actual condition of the tire should ultimately decide. There are many influencing factors, and if any of the following situations occur, there may be potential safety hazards, necessitating timely replacement of a new tire. Below are relevant details: Wear level: The most direct method is to observe the tire's wear level. Almost every tire has a wear indicator. Generally, the wear indicator height for passenger car tires is 1.6 millimeters (this is also the legally mandated minimum groove depth), while for load-bearing tires, it is 2.4 millimeters. If the wear indicator aligns with the tread, it indicates significant wear and the tire should be replaced promptly. Tire aging: Of course, merely checking the wear level isn't enough, as some car owners rarely use their vehicles and thus experience minimal tire wear. Over time, aging phenomena (such as tread cracks and hardened rubber) will inevitably occur. Especially if the tire has exceeded its replacement cycle, it's crucial to regularly inspect its condition. If the aging is severe, immediate replacement is necessary.
