Why Do Michelin Tires Get Cracks?

Why do Michelin tires crack?

If you have concerns about the rate of wear on your tires, consult your local authorized Michelin retailer. Exposure to these elements during prolonged periods of time will exhaust the tire’s oxidation and weathering agents within the rubber compounds and result in cracking.

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.

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.

What does it mean when your tires have cracks?

Lots of fine tire sidewall cracks can be caused by exposure to sunlight, excessive heat, or ozone. Chemicals can also cause cracked tires. Tire cleaning or dressing products can damage the rubber in tires. Cracking appears when the polymers in the rubber start to break apart.

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How do I stop my tires from cracking?

Try to avoid exposing your tires to direct sunlight, or keeping them outdoors in any conditions (dry or wet) for extended periods of time. If you’re storing tires, keep them in the garage away from windows and direct sunlight, or indoors if at all possible.

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.

How many years are Michelin tires good for?

Ten years is a maximum If the tires haven’t been replaced 10 years after their date of manufacture, as a precaution, Michelin recommends replacing them with new tires. Even if they appear to be in usable condition and have not worn down to the tread wear indicator.

Does tire shine cause tires to crack?

They are sticky liquids, often clear in appearance, and contain petroleum solvents. While they make the tire look great, they can lead to premature cracking or drying of the sidewall. This can be a safety hazard, as it’s possible for tires to pop if the sidewall is cracked.

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.
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Are 9 year old tires safe?

Old tires are dangerous, regardless of tread depth. While there’s no federally sanctioned safety guidance on when a tire is too old to be safe, many carmakers recommend replacement at six years from the date of manufacture. An analysis of the used tire revealed that it was nearly 10 years old.

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