Throughout their working lives, tires endure heavy impact. They deal with all types of roads — including those covered in gravel and dirt — as well as streets slick with rain, snow, and ice. They’re also subject to nails and other sharp road hazards that leave them deflated as well as human error, such as filling the auto parts with too much or too little air. Here, review signs it’s time to replace your tires to stay safe behind the wheel.

What Are the Signs That Tires Need Replacing?

1. Lack of Tread

Tire tread acts as a grip to keep you from sliding all over the road. This friction eventually causes the tread to wear down, resulting in “bald” tires that are especially dangerous in icy conditions. Use the classic penny test to determine if the tread is too worn; place it head-side down and schedule replacements if you can see most or all of Lincoln’s head. Newer tires also feature tread wear bar indicators that emerge as the rubber wears down.

2. Sidewall Cracks

Years of use, combined with air pressure changes, can create cracks in tire sidewalls. These cracks may be tiny at first; however, they can indicate slow leaks or signal future blowouts without timely replacement. For example, an overfilled tire with cracks will easily blow out when you drive over a pothole or experience another significant jolt.

3. Excessive Vibrations

While vibrations when you drive can point to wheel misalignments, failing shock absorbers, or faulty brakes, they can also indicate internal tire problems. Vibrations contribute to premature rubber wear in addition to creating handling difficulties. Your local auto repair shop will identify the cause of the vibrations and make the necessary changes.

4. Bulges & Blisters

When the outer rubber surface starts to deteriorate, it can create bulges and blisters in your tires. Like cracks, this type of damage can result in blowouts because the rubber is more vulnerable to rough roads and hazards such as potholes and sharp pieces of debris.
 

Inspect your tires at least once a month for these issues to maintain a safe vehicle. Work with the dealers at Oak Hollow Tire Car Care Center in High Point, NC, whenever you need replacements or other auto services such as wheel alignments and rotations. The business offers an extensive inventory that includes Fuzion, Bridgestone, and Firestone brands. Call (336) 841-6553 today to schedule a consultation, or visit the center online to request a quote. Get more car maintenance tips on Facebook.