As we all know, the condition of the tire is related to our driving stability and even more to our driving safety. As we all know, tires are worn every time we drive. How long can car tires last? Of course, we should not listen to the life cycle in the manual, but analyze it according to the actual situation. However, it is certain that the tyre should be replaced immediately in case of these three situations. When the tire is worn to the limit, there is a mark of wear limit at the tread groove, and the thickness of the mark is generally about 1.6 mm. Once the tread pattern on the tire surface is worn to 1.6 mm, it must be replaced immediately. Because the wear is too serious, the performance of the tire will become very poor, such as the grip and drainage capacity will become poor, and there is a great potential safety hazard. Therefore, once the wear limit mark is reached, the tire must be replaced as soon as possible. If there are bulges or severe scratches on the sidewall of the tire, replace it with a new tire as soon as possible. If the tire bulges and continues to drive, the risk of tire burst will become very high. If the speed is too high, it will be more dangerous. At the same time, if the tire is seriously scratched and the carcass has been injured, it is also prone to tire burst, so the tire must be replaced as soon as possible. The service life or mileage of each tire has reached its service life. Generally, the service life of a tire is about 3-5 years, and the driving mileage is about 50000 km. Beyond this period or mileage, the wear and tear of the tire will basically become very serious and cannot continue to support. Therefore, we should pay attention to the service life and mileage of the tires. When it's time, they should be replaced in time. However, it also depends on the condition of the tires. If you don't drive often, you may be able to continue to use them for a while.

Conclusion: under normal circumstances, automobile tires can be used for 3-5 years, and the mileage is about 50000 km. The service life of tires is directly related to the driving habits of drivers, so we should pay more attention to the maintenance of tires at ordinary times. If we find problems, we should replace them in time. We can't save money. What do you think?