Wheels & Tires

Identifying and Fixing Small Cracks in Jeep Tire Sidewalls

Identifying and Fixing Small Cracks in Jeep Tire Sidewalls

Having a Jeep is an exciting experience but requires proper maintenance and care to ensure your vehicle is in the best condition possible. Unfortunately, one of the most common issues Jeep owners face is small cracks in their tire sidewalls. If ignored, this can cause major problems, so it’s important to understand what causes these cracks and how to repair them.

Identifying and Fixing Small Cracks in Jeep Tire Sidewalls What Causes Small Cracks in Sidewalls?

Small cracks in tire sidewalls are usually caused by a few different things: age, excessive heat exposure, or off-roading on rough terrain. Over time, the sidewall of your tire will naturally wear down and become brittle—especially for tires over five years old—making them more prone to cracking from even the slightest impact or pressure. Additionally, suppose you drive your Jeep for long periods of time or take it off-roading often. In that case, it will be exposed to higher temperatures which can also cause cracking of the sidewall material over time. Also read how to care of your Jeep’s tires.

How to Repair Small Cracks

If you’ve noticed small cracks starting to appear on the sidewall of your Jeep’s tires, you can use a few different methods to repair them.

  • Patching the Crack with a Cold Patch: One of the easiest and most cost-effective ways to repair small cracks in your tire sidewalls is by patching them with a cold patch. All you’ll need is a cold patch kit, which you can find at any auto parts store. Once you’ve purchased the kit, follow the instructions, and apply the patch directly over the crack. This should help seal it up and prevent further damage from occurring.

  • Identifying and Fixing Small Cracks in Jeep Tire Sidewalls Using a Tire Plug Kit: If your Jeep’s tire has more severe cracking that needs to be fixed, then using a tire plug kit may be your best option. These kits provide everything you need—including plugs, glue, and tools—to seal up any cracks or punctures in your tire sidewall quickly and effectively. It’s important to note that this method should only be done if there isn’t any structural damage to the tire itself—otherwise, it could cause further issues down the line.

  • Replacing the Tire Completely: Finally, if none of these methods work for repairing your Jeep’s tire, it may be time to replace it completely. While this is the most expensive option, it’s also the most secure and effective way to ensure your Jeep remains in perfect condition.


Small cracks in your Jeep’s tire sidewalls can cause major problems if left unchecked, so it’s important to understand what causes them and how to repair them quickly and effectively. Fortunately, you can do this in a few different ways—including patching with a cold patch kit, using a tire plug kit, or replacing the entire tire—so you can get back on the road safely in no time.

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Andy Shane

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