The main purpose of four-wheel alignment is to ensure driving safety. Some repair shops may let you do this more frequently, but basically only once a year. This is called budding. As for four-wheel alignment, it will hurt the car. I don't know where it came from. Everyone laughed. Automobile four-wheel alignment is an important parameter of the drive system, which mainly includes caster angle, caster angle, front wheel camber, front wheel toe-in, rear wheel camber and thrust angle. Its function is to keep the car running smoothly in a straight line and steering lightly, to ensure that the steering wheel can automatically correct the deviation after steering, and to reduce the wear of tires and steering parts.

Four-wheel alignment directly determines the safety and stability of the automobile, and is an important index affecting the automobile control. Axle or suspension has been removed. This is no problem when we are driving normally. However, if the vehicle parts have been used for a long time, some parts have been replaced, such as aging suspension, rusty axle replacement or frequent walking on uneven roads. If these parts are worn and need to be disassembled when they need to be replaced, the four-wheel alignment of the vehicle will be deviated.

At this time, four-wheel positioning is needed again. When the accident happened, if it was a minor scratch, it was nothing. If the car accident is serious, the collision will lead to the position deviation of the vehicle chassis and suspension, which will change the stability of four-wheel alignment. Usually, the car maintenance master will also let us do four-wheel alignment. Four-wheel alignment is harmless to the car. On the contrary, it is a means to repair car faults. Just like a person who sprained his foot, doctors give him massage, massage and plastic surgery, which is only good for the patient, but not bad. If the patient refuses treatment, the condition will only get worse. The same is true of cars.

If the four-wheel alignment of the automobile is deviated without recalibration, it will not only affect the driving performance of the automobile, but also lead to abnormal tire wear. The master must be hurt. So, no problem, don't move the four-wheel alignment, really do it, and go to a safe place. At least have the data of your car this year, at least be responsible, no problem. Once the data is destroyed, it is difficult to return to the factory state. Specific to your car, just change the steering wheel, without adjusting the four-wheel positioning, the steering wheel is wrong. The simplest way is to remove the steering wheel, and the shaft installed in the center of the steering wheel rotates one or two teeth in the opposite direction, which can generally be solved. This is the simplest, most economical and safest method. If you can't solve this problem and the steering wheel is still different from the original factory, then you must consider doing four-wheel alignment.