What kind of tire to use can be chosen according to personal needs. Under-pressure and over-pressure of tires will lead to abnormal tire wear, shorten tire life, increase fuel consumption, and even increase the probability of tire puncture. It is recommended to check the tire pressure once a month to ensure the normal tire pressure.

Users need to check the wear of tires frequently. Sometimes individual vehicles will eat tires, so it is necessary to regularly check the tires, especially the inside, to see if there is abnormal wear, mainly to observe whether the depth of the patterns on both sides of the tires is consistent.

Extended data:

Precautions:

1, in daily use, pay attention to maintain the required air pressure. Too high or too low tire pressure is not a good thing. High tire pressure is easy to puncture and low tire pressure is easy to damage, so keep the standard tire pressure according to the manufacturer's requirements.

2. In addition to judging whether the tire pressure is normal through normal tire wear, it is best to check around the car before driving to see if the air pressure of the four wheels is normal, or you can use a tire pressure gauge to measure it.

3. Compared with insufficient tire pressure and tread wear, if the sidewall is injured, its severity is much higher than that of the crown, especially the bulge caused by the broken cord. If you don't pay attention, it may lead to a flat tire accident. In order to avoid this danger, we must regularly test the tires and replace them in time when problems are found.

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