Popular science small maintenance is to treat the tire-eating phenomenon of semi-trailers

Popular science small maintenance is designed to treat the phenomenon of tire-eating semi-trailers. The "tire-eating" of semi-trailers may seem unbelievable to laymen, but drivers who have experienced driving semi-trailers think this is very common. About semi-trailers The relevant knowledge of eating tires, the next small series will give you a good introduction.

 1. Always check whether the U-bolt is fastened in place, pay attention to the maintenance of the tie rod, especially when the new trailer pulls goods for the first time or runs 1000 kilometers, be sure to check the U-bolt and the tie rod.

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 2. Failure to inflate according to the air pressure standard is also one of the main reasons for abnormal tire wear. Low air pressure causes the tire to bend inward, resulting in a "bridge effect", and the tire edge is severely worn; high air pressure results in accelerated wear in the middle of the tire tread.

 3. Pay attention to the maintenance of tires. Regular tire rotation can make the tire wear more uniform and effectively prolong the life of the tire.

 4. The installation of the leaf spring is misplaced, and the semi-trailer will produce bad vibration and impact during the driving process, which will also cause abnormal wear of the tires. Pay attention.

 5. Pay attention to the tightening of the wheel hub screws. Loose wheel hub bearings, leaf spring riding bolts not tightened according to regulations, and loose suspension will cause the tires to swing left and right while driving, resulting in abnormal tire wear.

 6. The brake system of the trailer is abnormal, such as the brake air path is not smooth, the brake is dragged, the ABS is not adjusted properly, etc., which also causes the rapid wear of the tires.

 7. Never imagine that serious overloading will not "eat the tire". The damage of overloading to the tire is self-evident. For your safety and to ensure the life of the tire, try not to overload.

 8. Unreasonable loading in the distribution process will also cause "tire eating", especially for users of bulk cargo transportation, when multiple goods are distributed together, they must pay attention to the balance of tire force.

 9. The driver's bad driving habits are also one of the main reasons for abnormal tire wear. For example, frequent emergency braking and sharp turns will cause abnormal tire wear.

 Summary: Although it is common for semi-trailers to eat tires, it is not impossible to avoid it safely. As long as they are used and maintained correctly, this problem can still be alleviated. As long as we use and maintain them correctly, we can effectively extend the life of semi-trailer tires. We can continue to pay attention to the website to learn more about semi-trailers.