Why the car for a period of time the wheel angle will change? How to determine whether the car should do four wheel positioning?
My car some time ago just do the four wheel positioning, my answer is no precise parameters for those who do not know too much about the car, just open the children's shoes, especially girls.
I would like to ask my car is the second wheel after grinding serious, just for two months tires and die
The suspension of the vehicle is fixed by the screw, the screw will be loose, so after driving for some time, the suspension of the front beam and dip how many changes will occur (particularly poor road conditions change quickly), over time the vehicle There will be eating tires and other issues, so need to adjust. As far as possible to have experienced master adjustment, this job is the experience of piling out, no experience to adjust the effect is very different. Some shop locator models of the data is very new all will have a great help. Before and after the independent suspension of the models, basically four rounds to be adjusted, the rear suspension is non-independent, just adjust the front wheel. In general, every 20,000 km or 2 years to do a good job positioning, if not very concerned about it, then wait until the discovery of eating tires and deviation and so on to do it worth mentioning.
The tires of the car are not vertically parallel to the ground, it has a lot of angles, depending on the performance and design of the car. The work of adjusting these angles is called a wheel alignment.
