| WHAT CAUSES TIRE WEAR If your tires are worn, you'll notice a change in ride, handling and performance. There are many factors that can cause tire wear, such as your driving style and tire maintenance habits. Tire replacement is absolutely needed when the tread wear indicators appear. Built-in tread wear indicators look like narrow strips of smooth rubber across the tread and become visible as the tire surface wears. |  |
 | Our Certified Service experts use diagnostic equipment to help keep your vehicle performing at its best, but there is a reliable tool you can use to check your tire wear that doesn't require a computer. Take a penny with Abraham Lincoln facing you, Head pointed down and put it in the center of the tread at the thickest part. If you can see the top of Lincoln's head, the treads are worn and tire replacement is needed. |
| TIRE ROTATION It's a known fact that regular tire rotation extends the life of your tires and improves performance. Tires are rotated to achieve a uniform wear for all tires. Each tire performs different tasks (such as steering in front- versus rear-wheel drive), therefore tires wear at different rates. Tires should be rotated every 7,500 miles to prevent irregular tire wear. It's important to rotate your tires according to the correct tire-rotation pattern. Doing so will prolong the life of your tires and will reduce the risk of sudden tire failure. Front tires encounter different tasks than the rear tires. A front-wheel-drive car's tires perform different tasks than those on a rear-wheel-drive vehicle. |  |
 | WHEN TO REPLACE TIRES Tread wear indicators appear when the tires only have 2/32" or less of tread remaining. Rubber in tires ages over time. Other warning signs include:
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| WHEEL ALIGNMENT Proper wheel alignment is key to prolonging the life of your tires. If your vehicle is misaligned, it can cause your tires to wear unevenly, and you may experience handling problems such as pulling or abnormal vibration. Consider a wheel alignment check if there is unusual tire wear or the vehicle is significantly pulling to one side or the other. A tire that is out of balance often affects ride quality and can shorten the life of tires, bearings, shocks, and other suspension components. If the vehicle is vibrating when driving on a smooth road, the tires and wheels may need to be rebalanced. |  |
 | TIRE PRESSURE Check your tires at least once a month when the tires are cold, meaning the vehicle has not been driven for at least three hours or no more than 1 mile. The Tire Information Label located on the inside of your doorframe has the recommended cold tire pressure for your vehicle. Inflation pressure maintenance of tires is critical for overall tire and vehicle performance. Maintaining the correct inflation pressure allows the tire to perform as intended, including for comfort, fuel economy, stopping distance, cornering, traction, tread wear, and noise. |
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