Deviation of vehicle driving is more common in the problem, you can do wheel alignment problems. How to do wheel alignment, but sometimes not good, there must be other reasons, reasons must be found to obtain, the error can be completely cured troubleshooting. In addition to wheel alignment is not accurate, but the main factors could lead to possible deviations:

 1. Truck tyre tread both sides of the same or different is not a deep one shallow high. It is best to use the same for all types of cars, Truck tyre, Truck tyre at least two of the front and rear axles must be the same, and the tread depth must be the same, must be replaced more than wear limit.

 2. Truck tyre pressure range on both sides. Truck tyre Truck tyre pressure will be the unequal sample size, scroll up, will bias.

 3. Deformation on both sides before the damper spring buffer inconsistent. Through the press or dismount in order to determine the damping spring is good or bad.

 4. Front shock absorber failure. Front suspension shock absorber in the two vehicles after the expiry of one high and one low-flying, Shouli Bu uniform, leading to bias. Through a dedicated tester to detect the vibration dampers, shock absorbers, good or bad judgments, such as the unconditional stretch and pull method to determine movement.

 5. Vehicle chassis components is not normal wear and tear is too large gap exists. Steering rod ball head, arm pouches, pouches and other stabilizer bar is a common part of the gap is too large, easy to lift the vehicle should be carefully examined.

 6. Bit of a bad separation of the brake cycle is not complete. This is equivalent to the side of the wheel brake parts have been used to promote the traffic constraint deviation. Check, you can feel a lot of grinding temperature than the other wheels, suggesting that the back wheel brake bit bad.

 7. The overall framework of deformation. Wheelbase difference between the parties is too large, exceeds the maximum allowable range, you can tape measure to measure, such as the calibration station is out of range must be corrected.