Question: What Causes Tires Cupping?

How do you fix tire cupping?

Since cupping usually occurs on the outside only, place the side that is cupped on the opposite side by simply rotating the tire so that the cupped side is on the inside. Replace worn or faulty suspension parts such as CVC joints, struts, ball joints, wheel bearings.

What does it mean when your tires are cupping?

Tire cupping is an uneven wear pattern, which occurs due to irregular up-and-down motions of a wheel (bouncing). It interferes with the proper contact of the tire with the road, scooping rubber in spots. The cupped tire may cause a rumbling noise when driving at higher speeds.

Is it safe to drive on cupped tires?

Driving with a damaged tire is not safe. You will not have as much control over your car as you should, and your tire is more liable to blow out. Furthermore, a cupped tire is often the result of broken struts or shocks, which means that continuing to drive your car could cause severe damage to the suspension system.

Can a bad wheel bearing cause tire cupping?

Tires cup on the inside due to severe suspension issues. More rarely, such a pattern is caused by bad wheel bearings, loose ball joints, damaged control arm or steering linkage. You need to go to a repair shop and run a full diagnosis on the suspension and other parts that connect the wheel to the car.

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Will cupped tires smooth out?

Provided that you’ve replaced the worn shocks, bushings or relevant suspension component, driving on a cupped tire will eventually smooth it out to some extent. Considering the likelihood and consequences of tire failure after cupping, you’re best off replacing the cupped tire sooner rather than later.

Will a burnout fix cupped tires?

If tires are cupped, etc from poor alignment, can a good long burnout round the tire again? Yes it can help. But only to the extent that you’ll need new (round) ones sooner! The more burnouts you do, the sooner you’ll have new rubber.

How can you tell if your tires are cupped?

If you notice the tires making an unusual noise or see patches where the tread is worn down more than others, you may have a problem known as cupping. Cupped tires have irregular smooth spots along the treads in the center or edge of the tire. Worn patches are usually about 3 inches in diameter.

Is tire cupping covered under warranty?

Cupping is caused by bad alignment or balance. It’s not covered under warranty. They should give you a no charge alignment and balance, since this indicates it was probably bad from day one. They should rotate the tires too, putting the bad one on the rear.

Why do my back tires wear out so fast?

A rear wheel drive vehicle will wear its rear tires faster than its front tires due to the drive (pulling) wheels being on the back of the vehicle. Most vehicle manufacturers recommend rotating your tires every 5000 to 7500 miles. An easy way to remember to rotate your tires is to do it with every oil change.

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