How To Keep Tires From Dry Rotting

Prevent Dry Rot and Keep Your Tires Rolling: Expert Tips and Tricks to Follow

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This post includes affiliate links, which means that if you make a purchase after clicking on my links, I will receive a commission for the sale. Have you noticed any signs of wear and tear on your tires? Now is the time to look into the most effective method for preventing the dry deterioration of tires, as this will cause damage to all of them.

How To Keep Tires From Dry Rotting

A case of tire dry rot

If you are a conscientious car driver, you probably already know how important it is to replace all tires as soon as they become worn out in order to provide the vehicle with increased traction. In addition, the development of dry rot in the tires is typically one of the most prevalent factors that leads to their failure. But what does this look like?

What is tire dry rot?

To those who are unfamiliar with the term, tire dry rot is a condition that is not only unpleasant to the eye but also dangerous to operate a vehicle on. When a tire has dry rot, it is more likely to spring a breach and is more likely to blow out.

It is important to keep in mind that fractures and splitting in the sidewall or tread of a tire are not the same thing as dry rot in a tire. Whenever the rubber starts to age and become brittle, the case becomes larger. The dry rot that is present here, on the other hand, is not the same as the dry rot that is affecting the wood in the building.

As a result of the fact that it is not caused by the organic development and is unable to propagate from one tire to another, it is known as. To put it another way, the rot in the tire is a representation of a specific kind of decay that occurs as a result of being subjected to harsh circumstances and harmful substances.

For instance, the primary environmental factors that contribute to the deterioration of tires are ozone and ultraviolet (UV) radiation. In case you were unaware, the tire manufacturers add some chemicals during the manufacturing process, so the tire itself may contain some of those chemicals. Utilizing this method in your battle against dry decay can be of great assistance.

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In addition to that, carbon black is combined with the rubber so that it can shield your tires from the light. In the meantime, the manufacturer incorporates lubricants into the rubber in order to shield the tires from the deterioration that is brought on by ozone.

Keep in mind that any tires that are suffering from severe dry decay should be replaced as soon as possible. Because the rot makes it easier for air to escape the tire, keeping the tire pressurized can be difficult. In addition, this predicament makes it very easy to develop flaws, leaks, and blowouts. In the most severe cases, the tread, which is made of rubber, will separate from the remainder of the tire.

What causes a tire dry rot?

1. Ultraviolet light

As is common knowledge, sunshine emits radiation in the form of ultraviolet (UV) rays; it is this type of radiation that is responsible for the deterioration of rubber. Even though they contain a polymer that is manufactured from synthetic rubber, vehicle tires are very susceptible to damage when exposed to UV light.

If the sun hits your car for an average quantity of time each day, then there is no cause for concern. However, negative outcomes are likely to occur if you leave the vehicle parked in the sun for an extended length of time. Therefore, try to avoid parking the vehicle in locations where there is direct sunlight.

2. Ozone

In point of fact, it is the variety of gas that is produced when oxygen atoms combine. Under typical conditions, the vapor is only obtainable in the uppermost levels of the atmosphere. As a result of pollution, ozone levels rise closer to the surface of the earth. You can determine that this gas is one of the primary causes of dry rot in tires when you combine it with ultraviolet light (UV).

Why is that? It has a propensity to disrupt the bonds between the chemicals, which ultimately leads to cracks in the tire. In addition, because you have the practice of placing the car close to other motor vehicles, it will be damaged because of the propensity of those vehicles to spark and produce ozone.

In addition to ozone, oxygen is another factor that contributes to the deterioration of your tires. It does so by severing the links that carbon and sulfur have formed in rubber. Not only that, but it also causes the oils and waxes that safeguard the tire surface to evaporate into the air as a side effect.

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3. Aging

The tires are still susceptible to dry rot as they get older, despite the fact that the ozone, ultraviolet radiation, and environmental conditions have already been mentioned. Degradation will occur in a tire if it has been used for an excessive amount of time or has traveled thousands of kilometers. Therefore, excessive use of the tires is another contributor to the development of dry rust in tires.

On the other hand, they can also age without ever being used because of the variables that they are exposed to. For example, the inner lining of the tires can become deteriorated due to the impact of oxidation.

How to keep tires from dry rotting

How To Keep Tires From Dry Rotting

Lower the risk of developing cracks on the tires

It is essential to reduce the likelihood of cracks forming in the tires as a result of the fact that the dry rot cannot be corrected. First and foremost, you need to take measures to stop it from happening. Simply make an investment in quality tires whenever you need to replace your current set. These brand new tires have a significantly lower risk of developing dry rust.

If you want your tires to last as long as possible, you need to pay careful attention to the conditions that they are subjected to. The following is a list of things that you need to avoid:

  • Corrosive substances include industrial cleaning solutions, treatment chemicals for the pool, and motor oil
  • Direct exposure to sunlight leads the tires to harmful UV rays
  • Low temperatures
  • Long periods of not using the tires
  • Ozone created by electrical tools
  • Under inflating the tires after driving several thousands of miles

If you want to keep the tread on all of your tires in good condition, you should park your vehicle in an area that is shaded from the sun. In addition to that, the climate in that location ought to be relatively moderate. When storing your vehicle in a garage, we strongly recommend that you keep it as far away from electrical tools and other chemical solutions as possible.

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Then how about parking outside, taking into consideration the climate at that particular time? It is likely that you like to make use of covers in order to safeguard the tires against unwelcome shifts in temperature.

Last but not least, extending the tires’ useful lives is yet another excellent strategy for doing so. Let us use a tire lubricant or something similar to slow down the process of them decomposing. The results of using this product to shield your tires from the harmful effects of oxygen, ozone chemicals, and UV radiation were significantly better than expected.

It is recommended that you use the medication once every thirty days in order to achieve the best results. Because you will be driving for extended amounts of time in inclement weather, you should use it more frequently.


Through reading this guidance, you should now hopefully know how to prevent dry rot from occurring in tires. Most significantly, once you have repurposed them and increased their longevity, you will be able to reduce your expenses.

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