1. When using the instrument for dynamic 4-wheel alignment, make sure that the 4-wheel alignment instrument of the repair shop is up to standard. 4-wheel alignment manufacturer

2. Make sure the maintenance personnel use the correct user data for your vehicle.

As cars are developing day by day, data information is also being updated, but the upgrade of positioning equipment is usually out of touch with society. Some new cars can only be positioned by selecting some old cars. When positioning, you should also bring your car manual, because it contains the accurate data information of your car.

Dynamic 4 wheel alignment

3. After the car positioning is completed, check the printed information.

The camber angle of the front wheels should be within a reasonable range and should not differ too much. In addition, the left and right angles should not differ too much, because they will cause your car to deviate. The caster angle is only about 8 degrees for some special cars because they have better power steering systems. The toe value of the rear wheels of today's cars is also adjustable. If it differs too much from the standard value, it can also cause your car to deviate.

4. The car 4 wheel alignment is not for cars with standard chassis, such as some SUVs, pickup trucks, small passenger cars, etc. They are all equipped with torsion bar springs. After driving for a long time, the height of the left and right vehicles will be inconsistent. At this time, the torsion bar needs to be adjusted to the standard value.

5. Be especially careful not to set the height of the dynamic 4-wheel alignment instrument to a value that is inconsistent with the factory standard. If one side is too low, the car will run off the track; if the overall height is too low, the car will lose the shock absorption effect when running; if the height is too high, your car will feel like it is floating when running. More importantly, it is important to note that the front should not be high and the back should not be low.