How soon do car tires need to be replaced?

The tires of ordinary cars in Pacific Auto Network are changed once every 5 years or 60,000-80,000 kilometers. If the tire is badly worn, it must be replaced in advance. If there is nothing wrong with the tire, the mileage will reach 80 thousand kilometers, even if it is used for less than 5 years, it needs to be replaced. Similarly, if it is used for 6 years, even if the mileage is less than 80 thousand kilometers and the tire surface shows obvious signs of aging and cracking, it is necessary to replace the tire.

There is no fixed time to change tires, depending on the purpose of the tires. Under normal circumstances, tires need to be replaced after 4-5 years or 60-80 thousand kilometers. At this time limit, if you continue to use tire glue in the later period, it will increase the risk of damage and puncture.

Improper use of tires will shorten the service life.

1, too high or too low tire pressure will damage the tires and affect the driving performance of the car.

2. During driving, frequent acceleration and sudden braking of the car will accelerate tire wear, so when driving on roads with complicated road conditions, slow down.

3. If the car is overloaded or unbalanced for a long time, it will increase the burden of the tire and accelerate the wear of the tire tread.

How to judge whether a tire needs to be replaced;

1. There are many tiny cracks on the tire. These cracks usually appear after the tires have been used for about three years. After later use, it is necessary to regularly check whether the cracks have changed. If the crack is too long or too deep, or there is a crack on the sidewall, the tire needs to be replaced.

2. Judging from the tire wear marks, every tire will have wear marks. Generally, the height of wear marks on car tires is 1.6mm, and the height of wear marks on truck tires is 2.4mm When we check that the wear marks are flush with the tread, it means that the tires have been seriously worn and need to be replaced.

3. When the tire bulges, it is recommended to replace the tire immediately, because continuous driving is likely to puncture the tire.

How to prevent tire aging;

1. Regularly clean the foreign matter in the tread groove of the tire, and regularly check the tire pressure. Of course, it is best to install tire pressure monitoring, so that once the tire pressure is abnormal, we will notice it at the first time.

2. Vehicles should avoid parking in the sun and try to park in the shade, because the sun will accelerate the aging of tires.

3. Changing tires regularly is beneficial to prolong the service life of tires. It should be noted that tires with the same specifications and symmetrical or asymmetrical patterns are diagonally exchanged; Tyres with directional patterns switch back and forth on the same side.

4. When driving on a complex road section, you should keep driving at a low speed to avoid strong impact on the tires, otherwise it is easy to bulge.

(Photo/Text/Photo: Pacific Auto Network Q&A called Beast)