1. Check the tire pressure regularly. Tire pressure is an important factor affecting tire life. Not too high and not too low. Inflate according to the tire pressure marked on the vehicle. It should be noted that the tire pressure will change with the change of temperature. Affected by thermal expansion and contraction, the tire pressure will also decrease in winter. If the tire pressure is improperly increased, it will not only increase the fuel consumption of the car, but also accelerate the wear of the car tires. Therefore, the tire pressure can be appropriately increased in winter, but it should be controlled within the prescribed range. High temperature and high tire pressure in summer are easy to cause puncture. Therefore, the tire pressure should be low in summer;

2. Be sure to remove the impurities in the tread pattern. After the tire has been used for a long time, it is easy to mix pebbles, broken bricks and other sundries in the tread pattern. If these things are not removed in time, you will feel bumpy when driving, which will do great harm to the tires. Especially when driving at high speed, it is dangerous to have foreign bodies on the tire tread, which is easy to cause tire puncture. Therefore, if pebbles are found, dig them out with a key to ensure the cleanliness of the tires as much as possible;

3. Check the tire wear. There is a great difference in traction and grip between new tires and old tires. Those badly worn tires have weak grip and are easy to slip. Therefore, the tires should be replaced in time according to the wear condition.

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