How I protect against tyre dry rot

[Zamunda]

Dry Rot can develop in tires due to inactivity, excessive temperature fluctuations and UV rays from the sun. This is more the case with spare tires (those fitted on the outside) in 4x4s. Initially developing as small cracks on the side walls, these will eventually work their way to the tread, making the tire pretty useless and unsafe.

Dry rot can also develop in plastic, pvc or rubber based accessories fitted to the outside of your vehicle.

In this vlog I talk about how I protect against dry rot by regularly rotating my tires and also spraying my spare tire and accessories with a tire shine that has UV protection.

There are two different types of tire shines in the market. Those with UV protection as well as those without. It is more value to get one with UV protection. My choice has been from Turtle Wax, however there are other brands that offer the same shine and protection.

 

[Outrage]

Had it happen to trailer tyres but they were well past their use by date anyway (+10yrs). Haven't had it happen within a tyres usable life.

Plastic/canvas (non UV stabilised) components left in the sun though is a good tip as cheap variants can degrade quite quickly.

 

[Zamunda]

Had it happen to trailer tyres but they were well past their use by date anyway (+10yrs). Haven't had it happen within a tyres usable life.

Plastic/canvas (non UV stabilised) components left in the sun though is a good tip as cheap variants can degrade quite quickly.

I spray on other accessories such as my awning covers as well. Ideally, if the vehicle stands in the open for long periods it is best to cover it with a tarp or car cover.