What's the reason for the tire delivery?
Causes of tire delivery in truck tyres:1, the front wheel at the same time eating inside or outside, the front wheel is not the front beam.2, front wheel single tire, front wheel camber, beam angle is wrong.3, the rear tire tread beam angle does not eat. In addition, the car locator can not know the factors.4, bad driving habits of drivers.5, tire pressure is too high, will eat tire tread near the center line.6, tire pressure is too low, will eat both sides of the tire.7, maybe make the site parts problem.
Eat this tire a lot of problems, it is half angle and toe distance, but considering your car is generally not in the two, it should be hard tyre rim, wheel out of roundness under the condition of dynamic balance is not enough, you can confirm in the garage under the problem where, if there are any problems that steel ring is replaced, the conditions do not allow the words on the two front tires in the back and then get behind the normal tire wheel, and so on, every month for a tire it no matter where they can be effectively solved, but personally recommended to have confirmed off no problem.