Wheel

Wheel alignment

It means that each wheel, steering knuckle and axle of the car should be installed in a certain relative position with the frame. The parameters of steering wheel alignment are: kingpin caster, kingpin inclination, front wheel camber and front wheel toe. Usually, wheel alignment mainly refers to front wheel alignment, but now many vehicles also need four-wheel alignment. The function is to maintain the stability of the car in straight driving, ensure that the car is easy to turn when turning, and make the steering wheel automatically return to the center position, reduce tire wear, etc.