Why Are The Sidewalls On My Michelin Sires Cracking?

Why are my Michelin tires cracking?

Michelin says mild cracking is normal, weather checking, the call it. They even explain it in their RV Tire Guide, saying it is merely a cosmetic thing. Few other brands have the problem, at least not to the extent that Michelin does. $ years is a pretty common time for the cracking to appear on normal RV use.

How do I stop my tire sidewall from cracking?

Cover the vehicle and tires to protect from any unnecessary UV rays. If the weight cannot be removed from the tires, move the vehicle at least every three months to shift the weight on the tires. Store the vehicle and tires in a clean and dry area away from any chemicals or large temperature shifts.

Why do tires crack on the sides?

Oils and chemicals in the rubber compound start to evaporate or break down because of UV exposure. The rubber loses its flexibility and begins to crack at the surface, and the structure becomes more and more brittle (think of a really old rubber band), leading to sidewall damage and eventual failure.

Should I replace my tires if they are cracked?

Tire Wear – If they are worn unevenly beyond correction, it’s time to replace them. Dry rot – If your tires show any signs of dry rot, a.k.a. sidewall cracking, it’s time to replace them. All tires that are 5-6+ years old are at risk for dry rot, but it may happen sooner or could happen a little later.

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Are cracks on tires bad?

Cracked tires are no good-and, often, you’ll notice sidewall cracks in your tires first. Sidewall cracking is dangerous because it reduces a driver’s ability to handle dramatic increases in load when taking corners and increases the possibility of a tire blowout.

Is it bad if your tires are cracking?

Tire dry rot is also known as sidewall cracking. Advanced dry rot can cause small cracks on the outside edges of your tire tread. These cracks can affect your car’s handling, even if your tread still has adequate depth overall.

Is it safe to drive on a tire with sidewall damage?

Is it safe to drive on a tire with sidewall damage? A sidewall tire damage is not safe to drive around with. The sidewalls of the tires are much more sensitive than the tread area. In many cases, the damage is damaging the whole structure of the tire, and it can cause it to blow at any moment.

What is the best tire protectant?

Best tire shine spray and gel for 2021

  • Best overall tire shine. Chemical Guys VRP Dressing. $9 at Amazon.
  • Best tire shine for the money. Meguiar’s Hot Shine Foam. $4 at Amazon.
  • Best long-lasting tire shine. Meguiar’s Endurance Tire Gel. $9 at Amazon.
  • Best spray tire shine. Stoner Car Care More Shine Tire Finish. $10 at Amazon.
  • Best gel tire shine. Black Magic Tire Wet.

At what age should a tire be replaced?

There is a general consensus that most tires should be inspected, if not replaced, at about six years and should be absolutely be swapped out after 10 years, regardless of how much tread they have left.

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