Tires need to be well maintained to ensure a safe driving experience, and if they are unbalanced, have them checked by a certified mechanic. Not all tires are equal in quality. Some may use lower-quality materials steel belts that provide less support for the tread, rubber that is more prone to wear unevenly, etc.
These tires may be more susceptible to cupping on a vehicle with a worn suspension or less-than-perfect wheel balance. Tire cupping is not something that should be taken lightly and ignored. If allowed to continue, cupping will worsen, resulting in other problems.
Tires are designed so that their tread is in continuous contact with the surface of the road when driving. This can reduce traction in an emergency, increasing the risk of a loss of vehicle control. A possible sign that tires are unbalanced and potentially cupping is if the steering wheel or seat is shaking or vibrating. Vibrating felt through the steering wheel means the front wheels may be unbalanced, and vibrating felt through the seat means the back wheels could be unbalanced.
If vibrating is felt through both the seat and steering wheel, it is crucial to have tires checked for imbalances and possible cupping. Cupped tires tend to be quite noisy, especially at highway speeds. If you experience increasing tire noise over time, be sure to have them inspected by a professional.
Aaron Charles began writing about "pragmatic art" in for an online arts journal based in Minneapolis, Minn. After working for telecom giant Comcast and traveling to Oregon, he's written business and technology articles for both online and print publications, including Salon. What are the Causes of Scalloped Tire Wear? Process An example of how worn components help form scalloped tires can be seen when someone drives with bad struts. Remedy The quickest, albeit most expensive, way to fix tire scalloping is to replace all worn parts.
Burton; February CarTalk. Finding your size is simple. Once you are at your vehicle, write down the following highlighted numbers located on your sidewall in the order shown below. Still have questions? Call us. If you change your vehicle or tire size , the tire in your cart will be removed.
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Explore the world of Goodyear racing. Contact Us We're here to help. Just let us know how we can help you. Football Witness the hard work, determination and drive it takes to rise above the competition. By Type. By Vehicle. Buying Experience. Auto Services. About Us. Sign In My Account. What is Tire Cupping? What Causes Tire Cupping? Typical suspension issues which may lead to cupping on the tire include but are not limited to: Misaligned Tires: If the tires have too much misalignment in the wheels compared with the factory alignment specifications, the motion of the vehicle can cause uneven strain on the tire.
Unbalanced Tires or Bent Wheels: If your tire is out of balance or a wheel is bent, the centrifugal forces involved in spinning an unbalanced wheel can bounce the tire enough to lead to cupping, over time. Symptoms of Cupped Tires Several ways you may be able to tell if you have cupped tires. Tire Noise: You may notice a rhythmic sound, louder than your usual road noise, if your tires are cupped.
The worn bits are usually inches in diameter. The cupped tire may cause a rumbling noise when driving at higher speeds, and is often mistaken for a worn wheel bearing. Your ride may also be quite harsh at slower speeds, due to this issue. In the image above, which is exaggerated for effect, you can see how a cupped tire might appear when looked at straight on, as well as how the wear appears when looking at a tire from the side, where you can fully see the tread.
Why Are My Tires Cupping? Even if your tires were recently balanced, mud, dirt, snow, and other debris could build up on the inside surface of your wheels, causing an inbalance issue. As small as even a 0. Bent Rims — Are a common issue here in Maine, all too often a pothole impact does the trick, and the bent is usually on the inner flange, tough to see from the outside, but very visible on the lift.
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