Whats imbalances of wheels?

Today's tire and wheel combinations have two types of unbalance, static unbalance and dynamic unbalance. Static imbalance is caused by the weight difference across the entire plane of the wheels. Dynamic imbalance refers to the weight difference outside the plane of the wheels. In order to achieve perfect balance, it is necessary to correct these two imbalances.
Different methods for balancing passenger car wheels
1. Use clamp type weights to balance two planes. This method requires minimal quality to balance. Most car manufacturers adopt this method.

2. Use two flat adhesive weights for balancing. The weight is applied to the outermost inner and outer positions.

3. Two adhesive weights are applied to the inner side of the wheel rim center.
4. Transfer the external balance plane to the interior and apply the adhesive weight to the wheel rim center in the brake disc area. Weight clamps with integral or independent clips shall be applied to the inner wheel flange.
5. Use adhesive weights on the outer edge. It is applied to the outermost position. Clamp type counterweights with integral or independent clamps are applied to the inner wheel flange.
6. Apply clamp type weights with integral or individual clamps on the outer flange. Use adhesive weights for the inner edge. The weight is applied to the outermost position of the wheel rim center.