How to Check the Lifespan of a Car Tire

The lifespan of a car tire is an important factor to consider. Here are some methods to check the lifespan of a car tire:

1. According to the regulations in China, when the tire's surface花纹 wears down to less than 1.6mm, it should be replaced. However, this is just a minimum requirement. When the tire reaches this level, its grip and water-discharging performance will significantly decrease, which will affect the safety.

2. Unlike food, tires do not have an expiration date. In fact, the lifespan of a tire is difficult to determine because it is affected by many factors such as climate, parking environment, and driving habits of the owner.

3. There is no specific regulation in different countries on how long a tire can be used. Some car companies and tire brands have different suggestions. For example, Nissan and Mercedes-Benz recommend that the tires should be replaced even if they are not worn out after 6 years of use. On the other hand, Michelin and Continental claim that their tires can last for more than 10 years, but they suggest having a professional check every year after 5 years of use.

It is important to note that the lifespan of a tire is not only determined by the wear and tear but also by many other factors. Therefore, it is crucial to have regular checkups and maintenance to ensure the safety of your car.