What are car wheel alignment parameters?

The front wheel camber means that the front wheel of the car is not completely perpendicular to the ground, but the front wheel has a certain angle of outward tilt with respect to the ground. The kingpin tilting refers to the center of rotation of the steering wheel of the car– there is a certain angle between the kingpin and the ground, and the kingpin has a certain inclination with respect to the ground facing the car. This can ensure that the car has a certain automatic returning ability when the car is impacted by the road.

After a certain mileage, the car wheel will go to the 4S shop for maintenance. Four wheel alignment can be said to be necessary. So what is four-wheel alignment? What are car wheel alignment parameters?

Four-wheel alignment, as the name suggests, is to position the four wheels of the car and re-constrain the position of the wheel within the range required by the manufacturer. Four-wheel alignment can effectively eliminate the phenomenon of automatic deviation of the car. In general, the important positioning wheel for four-wheel alignment is the front two steering wheels. Because for the car, the position of the steering wheel is significant or not.

Therefore, the positioning parameters of the wheel refer to the positioning parameters of the front wheels, which are the front wheel camber, the kingpin inward tilt, the kingpin back tilt and the front wheel toe. Front wheel camber means that the front wheel of the car is not completely perpendicular to the ground, but the front wheel has a certain angle of outward tilt relative to the ground.

The kingpin tilt refers to the center of rotation of the steering wheel of the car – there is a certain angle between the kingpin and the ground, and the kingpin has a face facing the car with respect to the ground.

A certain inclination, this can ensure that the car has a certain automatic returning ability when the car is impacted by the road. The main pin backwards means that the main pin also has a certain inclination angle with respect to the rear of the car. This also ensures the stability of the car during driving.

The last front wheel toe refers to the front wheel of the car and is not parallel forward, but the two front wheels have a certain tendency to close toward the center line of the car, which can restrain the wheels from going to the sides due to the impact of the ground during the driving process.

In the normal use of the car, we should always notice whether the car is in normal condition and whether the car will automatically deviate. If the above situation occurs, you should go to the 4S shop for troubleshooting and repair.

It is very serious when the wheel is running in the driving process of the car. If it is wrong, the direction will be wrong, and the accident will be destroyed. Therefore, we must pay special attention. There are many reasons for the car to go wrong: tire pressure is not the same, the degree of tread pattern wear is different, the design of the suspension system is problematic, or the suspension is injured, deformed, displaced, etc., which will lead to deviation.

If you don’t know if your car’s wheels are off-track. So one of the most common detection methods is to loosen the steering wheel and let the car drive slowly on the flat road for a few minutes while ensuring that you and others are safe. If you can walk straight, it means there is no deviation. If not, you need a warranty and do four-wheel alignment.In addition, the easiest way is that the person who drives the vehicle most has the right to speak, because the driver can really feel the wheel in the end.