One problem that happens when tire rotation suggestions are not taken seriously is irregular tire wear. Irregular tire wear happens on the front tires of some cars, but usually happens on the back tires on vehicles with front-wheel-drive. If two tires remain on the rear of a car too long, they can develop humps and valleys in the
tread pattern. This type of wears is usually called cupping. Cupping is also known as heal and toe or high low wear. This wear can cause a rough and noisy ride. The noise sounds like a roar from big mud tires. You can feel this issue with your hands when the problem is really severe. It isn't clear what causes this wear. The problem started appearing in auto shops during the eighties and some
Denver auto repair shops say that the problem is caused by shocks, or car design. Although we do not know why this problem occurs, it is possible to know when it happens. Cupping occurs when the tires are run too long without being rotated How long is too long? This figure varies from car to car, but this wear usually shows up at 10,000 miles. The important thing to know is that proper tire rotation will almost always prevent this problem from ever occur.
