Purpose Of Four-wheel Alignment Device

It is to diagnose and treat the above discomfort symptoms of the vehicle through positioning angle measurement. It is divided into front wheel alignment and rear wheel alignment. Front wheel alignment includes four aspects: kingpin caster, kingpin inlier, front wheel camber, and front wheel toe in. Rear wheel alignment includes wheel camber and individual rear wheel toe in. In general, after driving a new car for 3 months, four-wheel alignment should be done. After every 10000 kilometers, the tires should be rotated. If a collision occurs, four-wheel alignment should be done in a timely manner.
The above discussed the importance of four-wheel alignment in automobiles. Below are some issues to pay attention to when doing four-wheel alignment. When choosing a car maintenance shop, it is important to choose a professional one because experienced and skilled technicians can work together with advanced four-wheel alignment testers to provide the best service for your car. As the suspension system evolves from simple to complex, its structure becomes increasingly complex, The corresponding requirements for the four-wheel alignment angle are also increasing. Therefore, a certain type of vehicle has been specified with a four-wheel alignment instrument, which is not an instrument used to adjust or change the alignment angle. It is only used to measure the alignment angle. Then, technicians use this as a reference and compare it with the original angle set by the factory to adjust and change the alignment angle, so that it can be restored to the design angle.
In addition, the main factors affecting four-wheel alignment are: (1) driving at high speed on uneven roads; (2) Front wheels are impacted by external forces, such as walking on sidewalks or steps; (3) Frequently killing direction in place; (4) The tire pressure exceeds the standard range. Therefore, when maintaining your car, car enthusiasts should pay attention to the following points: (1) When passing through obstacles, try to drive slowly and avoid them as much as possible; (2) The tread pattern of the front tires must be consistent to ensure optimal driving performance and prevent phenomena such as insufficient adhesion, noise, sideslip, and uneven wear; (3) After updating or repairing tires, a tire dynamic balance test must be conducted.