How to judge the out-of-roundness of the wheel hub of the car? What are the symptoms of the out-of-roundness?

Many car owners like to drive faster, which feels very exciting, and does not accelerate even on uneven roads, but this behavior will damage the car hub very much. Especially for run-flat tires with a low aspect ratio, not only the tire wall is thin, but also very hard. When this kind of tire is subjected to a strong impact, the force will be directly transmitted to it, resulting in its out-of-roundness. How to judge its out-of-roundness? What? If it appears to be out of round, the driver will feel more directly that the car will deviate when driving, and the body and steering wheel will vibrate severely, and the degree will even increase with the increase of vehicle speed. In addition, if it is out of round, it will also cause a great impact on the chassis suspension, and in severe cases, it will cause deformation or even breakage of the control arms of the suspension.

Since most of its materials are currently made of aluminum alloy, it is difficult to repair if it is out of round. Even if the repair is completed, it will not be able to reach the relatively good state when it leaves the factory. Therefore, when this happens, try to do a special wheel hub repair, but generally if it is out of round, it is recommended to replace it directly, in order to avoid some accidents when the owner is driving. Tags: car hub.