If the weights of the four tires are different, the steering wheel will shake when the car is driving at high speed;

These balance blocks need to be rotated on the instrument to know how much they should be attached, and dynamic balancing is generally done once the car needs to be repaired and replaced, because the tires after the repair and the replacement are matched at this time. There will be some changes in the weight, so it is necessary to change the weight of the car tire at this time, and the weight block is placed in the wheel hub, which not only makes the wheel hub look better, but also prevents the weight block from falling off due to some road conditions. In this way, it can be well avoided that the performance of the car will be affected due to the falling of the counterweight.