Compared to other external parts of your car, the tires tend to obviously show significant wear and tear. One of the most common types of tire damage is cracking along the sidewalls and tread grooves. Depending on the extent of the problem, you may be looking at an earlier replacement than you expected. If you’re worried and wondering whether cracks signify that you need new tires ASAP, here’s what you need to know.

What You Should Know About Cracks on Your Car Tires

Age

Rubber degrades over time, so it’s common to see cracks on older tires. Although it depends on the type you have, the local climate, and your mileage, you should have your tires inspected every year once you’ve reached the five-year mark. At or around this point, if the tread grooves aren’t worn down, any small cracks are probably cosmetic. However, once you’ve reached the 10th year, it’s best to get new tires even if the cracks remain the same size and you haven’t experienced any problems. Even if you’re an occasional driver, your tires will be elderly by this point.

Weathering

Also known as ozone cracking, weathering is another common source of tire cracks. Although tire manufacturers have designed and engineered new tires to withstand the elements, excessive exposure to heat, sunlight, and vehicle exhaust fumes can dry out the rubber. Overusing automotive cleaning products, especially abrasive ones, can also lead to weathering. Cracks caused by this predominantly occur on the sidewalls of the tire, not the tread. To avoid this, park your car in the shade or a garage whenever possible and always follow the directions when using automotive cleaning products.

Improper Inflation

Finally, both under- and overinflating can create tire cracks. Low tire pressure exposes too much of a tire’s surface area and causes excessive friction, which will wear down the tread and cause the rubber to overheat and eventually dry out. Too much tire pressure will also lead to tread wear, specifically in the center; beyond this problem, overinflation could also lead to a blowout. Always maintain the recommended tire pressure listed in your vehicle’s owner’s manual or on the tires themselves. If you’re unsure what it should be, ask an auto technician.

Whatever the cause may be, if you see extensive cracking, head to Foley Auto & RV Repair for new tires. Located in Foley, AL, they’re known throughout Baldwin County for their high-quality auto repair and maintenance services. Thanks to their experienced team and state-of-the-art diagnostic tools, they can tackle everything from routine tuneups to more extensive repairs. In addition, you’ll enjoy peace of mind with their 90-day warranty. To learn more about their auto services, visit the shop online. Call them today at (251) 971-3770 to schedule an appointment.