How to maintain the tires of the semi trailer？

In the process of car maintenance, the annual tire replacement is a large expenditure, and there should be many semi trailer friends who are very troubled by this problem. In fact, the maintenance of tires is the key to prolonging the life of tires, so how to maintain tires?

During the running process of the trailer, the front wheel is prone to partial wear due to the influence of lateral resistance and braking device; Therefore, the tires of the semi trailer ,Shandong semi railer manufacturers suggest that timely replacement of the tire position can equalize the partial wear and fatigue, and ensure that the service life of the tire is extended by about 20%.

It is recommended not to park the car on a road with sharp and sharp stones when you want to rest outside, which will easily wear the tires. Do not park near or in contact with petroleum products, acids and other materials that affect the deterioration of rubber. Do not turn the steering wheel after parking, as this operation will accelerate tire wear.

Drivers and friends who often run for transportation know that the service life of a tire of a semi trailer is generally 50,000 to 100,000 kilometers. the tires of the semi trailer ,It can be seen that the interval is very different. So how to prolong the service life of semi trailer tires and increase revenue should be the responsibility of each of us. The master who drives the trailer is more concerned about the problem.

One: Reasonable replacement of tires can prolong life. Many semi trailer drivers will not replace the tires after use, in fact, this is very bad for the tires. In general, when the vehicle is running, the front wheel is prone to partial wear due to the influence of lateral resistance and braking device. The rear wheel is more fatigued due to the heavy load, the tires of the semi trailer ,especially when the driving wheel is used. Therefore, timely replacement of the tire position can equalize the uneven wear and fatigue, and promote the life of the tire. Reasonable rotation can prolong the service life of tires by 20%.

Second: the front and rear cross replacement is very good. Generally speaking, there are two ways to replace semi trailer tires. The first way is to swap the left front tire and the left rear tire, and the right front tire and the right rear tire. That is to say, change the left front tire to the position of the right rear tire, and change the right front tire to the position of the left rear tire. Relatively speaking, the second method is better. the tires of the semi trailer, As for the number of kilometers to be exchanged, it is recommended in the "Vehicle User Manual" of some models that general vehicles should be rotated every 8,000 kilometers.

Third: the spare tire can also be used as a replacement tire. Many drivers tend to think of the spare tire only when the trailer tire is punctured or punctured. In fact, if the specification and structure of the spare tire are the same as the tires normally used in the car, a very scientific and reasonable method is to cross-transpose the spare tire together. fetal.

There are many ways to extend the service life of trailer tires, such as increased tire wear in hot summer, and attention should be paid to cooling the tires when driving. However, do not deflate the pressure, or pour cold water on it. It is best to stop and cool down in the shade on the way; try not to expose the trailer to the sun; bonding, etc.