Diagonal uneven wear

Diagonal uneven tire wear

Diagonal uneven wear spots extend at an angle of approximately 45 ?� with respect to the tire circumferential direction (Fig. 4.10).

Most often, the entire circumference of the tread is one spot, but sometimes there are a few "worn spots."

These spots occur wear almost exclusively on the non-drive wheel tires, especially the rear left. There are models of cars, which often shows a tire wear, as well as models, completely freed from such problems. This effect is enhanced by strong convergence. The values of the toe, lie at the lower limit of the tolerance prescribed by regulations, improve the wear characteristics.

In the most heavily worn diagonal spots often found the junction of the tire.

Wheels with a toe even with rectilinear motion by inertia to roll angle of slip. This leads to a diagonal strain in the zone of the tire contact with the road surface.

When driving with insufficient inflated tires wear such a character increases. To avoid such deterioration of the convergence of both rear wheels must be the same, except that you need to follow the correct air pressure in the tires.

Upon detection of uneven wear spots recommended to set the wheel on the driving axle, with the proviso that the wear is still in an early stage. Deeper spots uneven wear incurable.

Error adjustment

If the appeal to the "diagonal spots uneven wear" should check the wheel alignment. If the toe is correct, then the cause is highly likely lies in the very bus.

Tyres with a diagonal stained uneven wear occur due to improper wheel alignment is not covered under warranty.