Your tires are more than just the rubber between you and the road. They can have an impact on your gas mileage, how well your car handles, and even how safe it is to drive. That’s why it’s important to understand the danger of tire dry rot and to replace them with new tires at the first sign of a problem.
Good tires will look smooth and glossy. If your tires are starting to look like dry, cracked leather and they feel brittle to the touch, dry rot is starting to set in. Other signs can tell you how bad the condition has become.
Because weak sidewalls are dangerous to drive on, cracks in the sidewall are a sign that it’s time for new tires. Noticeable discoloration is also an indication that the rot is progressing deeper into the tire.
Tires are made with a protective resin that helps them resist oxidation and keeps the rubber from drying out. Over time, this resin can wear out. Exposing your tires to extremes or corrosive elements can accelerate this decay, and thus bring on premature rot.
These extremes can include long-term exposure to the sun, extended hot or cold spells, and being parked on chemicals and oils. Extended periods of disuse or being driven while underinflated can also worsen issues with dry rot.
First and foremost, don’t let your vehicle sit unused for too long. Tires are designed to be driven on. When they sit idle, the risk of rot increases. This is especially true if the car is parked where it is exposed to direct sunlight and harsh weather.
When possible, use parking garages, park in the shade, and generally keep it out of the elements. Finally, the best way to avoid dry rot is to purchase new tires at least every six years regardless of how few miles you put on them.
If your tires are showing signs of age or rot, call Phil’s Tire Shop in Saint Louis and Pacific, MO. Serving the region since 1994, they have an inventory of over 9,000 tires right on site and offer a 45-day warranty on most purchases. Reach out to them at (314) 544-3181 or visit their website to send them a message.