What causes wear on the outside of a tire?
Outside Edges: Tires that are worn on the outside edges have been underinflated. There is excessive contact with the outer edges of the tire and the road surface as the vehicle travels down the road. Center of tire: Tires that are worn in the center have been overinflated. There is excessive contact with the center of the tire and the road surface.
What causes the inside edge of a tire to feather out?
Tire Feathering. The camber and caster will become positive in the front, and if the vehicle has an independent rear suspension, the camber will become negative and it will be toed out. This could lead to outside-edge tire tread wear in the front and inside-edge tread wear in the rear.
What causes a scalloped pattern on the tread of a tire?
When the tires move excessively, the scalloped pattern can appear. A lack of rotation can cause this condition. Tread wear on the outer edge of a tire is rare these days, but it does happen. Positive camber, caster and toe can lead to wear on the outer edge. If you see edge wear on one side, check the thrust and setback.
What are the wear patterns on a tire?
Tire Tread Wear Patterns. Outside Edges: Tires that are worn on the outside edges have been underinflated. There is excessive contact with the outer edges of the tire and the road surface as the vehicle travels down the road.
What causes excessive outside edge tire wear?
Underinflated front vehicle tires can cause excessive or abnormal wear on the outside perimeter of the tires. Underinflated tires tend to fold inward towards the middle, a condition that causes the outside edges of the tires to press downward with abnormal force, which can cause excessive outside tire wear.
What causes the front right tire to wear on outside edge?
Front tires wear on outside edge due to wheel misalignment . It may be caused by the suspension moving out of its proper position, however, other car parts may be the reason.
Why are my tires wearing on the inside?
The reason the inside of the tire is wearing is most commonly caused when the lower part of the tire is sticking out farther than the top of the tire causing all the vehicles weight on the inside edge of the tire causing the wear.
What can cause excessive or uneven tyre wear?
Tyres and brakes. Excessive or uneven tyre wear can be caused by faults in the braking system, wheel alignment or suspension. Regular servicing will help to detect faults at an early stage and this will avoid the risk of minor faults becoming serious or even dangerous. Tyre pressures should be checked when they are cold.