How to determine whether the automobile steel ring needs to be replaced

The tire is very important to the car, therefore, when using, we need to pay attention to it. Generally speaking, this car tire cannot be used for a long time, it needs to be replaced after a period of time, but how to know that it needs to be replaced? In this regard, GUI zheng auto parts recommendations, can be judged from the following appearance.

1, if the use of pattern groove left depth is less than 1.6 mm tires, there will be a rainy day traction and braking force suddenly lost, and may even appear snow day traction all without the situation. These problems should not occur if the tire is replaced before it is worn to 1.6mm. In snowy areas, in deep snow, the tread surface should be able to compaction and throw out the snow.

2, if the pattern groove in the tire "wear indicator" shows that the pattern groove depth is less than 1.6mm, then it should be replaced tire. Tire wear indicator is the pattern groove convex, when the tread wear to 1.6mm, it and the tread level.

The above content is about the car ring manufacturers to introduce the tire replacement needs to have, of course, the replacement also needs the correct method, if you do not understand do not disassemble casually, try to go to the car repair shop to repair, that is, after all, a formal maintenance, the car will not cause damage.