What mechanical problems can cause tire wear?
Reasons for uneven tire wear
- Unbalanced wheels: This kind of uneven tire wear happens when your wheels are not properly balanced by the mechanic who replaces your tires.
- Damaged or bent wheels:
- Improper inflation/tire pressure:
- Bad wheel alignment:
- Worn out suspension:
What causes a tire to wear irregular patterns?
Air Pressure: Improper air pressure will cause tires to wear in specific patterns according to whether the tire is over-pressured or under-pressured. Balance Issues: Improper balance will cause the tire to spin with a wobble due to unbalanced centrifugal forces.
What causes the scalloped pattern on a tire?
Bad suspension parts can cause your vehicle to bounce up and down, causing these unique scalloped-shaped wear patterns on your tires. In some cases, an out-of-balance wheel will cause this appearance, but the scallops tend to be fewer and farther between. … Appearance: The outside shoulder of the tire is noticeably more worn.
What does it mean when your tire tread is worn?
Tire wear can indicate a worn steering or suspension component, an over or under inflated tire, or a misaligned vehicle. Tire is feathered: When the tire is feathered across the tread, the tie rods are worn or the vehicle needs to be aligned.
What causes a tire to be worn on one side?
Always use a tire air pressure gauge when inflating tires. One of the edges: When the tire is worn on one side but not the other, the camber angle is off either negative or positive. Tire is cupped: When the tire is scalloped or cupped across the tread it is usually caused by bad shocks or struts. This can also be caused by out of balance tires.
What causes irregular tire wear on a car?
Another cause of the irregular tire wear pictured here can be worn suspension. Worn suspension components can cause the vehicle to potentially bounce or develop unexpected motions that the tires are not designed to handle. Possible Cause: Tire pressure is too low, possibly from a puncture.
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 tire tread to wear down at different intervals?
Though they can wear down at different intervals and from different causes, you can find some of the more common tire tread conditions below. Possible Cause: Underinflation, misalignment with the wheel or vehicle suspension. Solution: For safety concerns, we recommend immediate replacement.
Bad suspension parts can cause your vehicle to bounce up and down, causing these unique scalloped-shaped wear patterns on your tires. In some cases, an out-of-balance wheel will cause this appearance, but the scallops tend to be fewer and farther between. … Appearance: The outside shoulder of the tire is noticeably more worn.