Why is the dynamic 4-wheel alignment so popular among many car owners?

After a long period of use, if the steering becomes stiff, trembling, deviating, tilting, not returning to its original position, or the tire is damaged on one side, wavy, small, eccentrically worn, or other abnormal damages, and if the steering sense is floating, shaking, or wobbling when the customer is driving safely, it is necessary to consider checking the wheel alignment value to see if the deviation is too much and complete repairs immediately.

What is the definition of a dynamic 4-wheel alignment? Front tire alignment includes caster angle, kingpin inclination angle, front tire camber angle and front wheel toe. Rear tire alignment includes wheel camber angle and rear tire toe. Front tire alignment and rear tire alignment are collectively called wheel alignment, which is commonly known as 4-wheel alignment. The effect of wheel alignment is to make the vehicle run straight and turn smoothly, and reduce the damage of tires and parts during driving.

In addition, we must pay special attention to some wrong views, such as:

Wrong view 1. To do 4-wheel alignment is to adjust the toe of the front wheels. The front wheels have not only toe angle, but also camber angle, caster angle, and kingpin inclination angle. The rear wheels also have toe angle, camber angle, thrust angle and other key positioning angles.

Wrong view 2: It is the same to use any kind of dynamic 4-wheel alignment instrument. Whether the 4-wheel alignment of the car is qualified depends on the ability of the maintenance personnel and the quality of the detection instrument.