The wheel of a car is a whole made up of tires and wheels.
However, due to manufacturing reasons, the mass distribution of the entire part cannot be made very uniform. When the car wheel rotates at a high speed, a dynamic imbalance occurs, causing the vehicle to shake and the steering wheel to vibrate while the vehicle is running.
In order to avoid this phenomenon or to eliminate the phenomenon that has already occurred, it is necessary to make the wheel correct the balance of each edge portion by increasing the weight in a dynamic situation. The process of this correction is the dynamic balance that people often say. It is also known as the installation of the balance block; it is made of lead alloy, in grams, including 5 grams, 10 grams, 15 grams, etc., do not think that the quality is small, when the wheel rotates at high speed, it will produce a lot Centrifugal force. The balance block has a steel hook that snaps onto the rim of the rim.