Proper Tire Storage: Key Rules for Safety and Longevity

Car tires must be stored under specific conditions — in a certain position (depending on whether they are mounted on wheels or not), in a dry and cool place, away from direct sunlight.

Proper tire storage affects many factors, including reliability, on-road performance, and service life. Tires that are stored incorrectly wear out much faster. Using such tires on the road can be dangerous due to reduced safety and stability.

To ensure maximum tire lifespan, it’s essential to store them correctly. The main recommendations are simple to follow, yet the results are excellent!

1. Position

Not all tires are stored in the same position — it depends on whether they are mounted on rims or not.
If the tires are unmounted, they should be stored vertically (ideally on a special tire rack) and rotated every four weeks to prevent deformation.
If the tires are mounted on rims, vertical storage is not recommended. In this case, it’s better to hang them by the center hub or stack them horizontally. Improper positioning can cause deformation, leading to uneven wear and imbalance — driving on such tires can be very dangerous.

2. Environmental Conditions

Rubber is sensitive to both high and low temperatures.
The optimal storage conditions are between 10°C and 25°C (50°F–77°F) with humidity levels of 50–60%.
Tires should not be stored near heat sources or in direct sunlight. Ideally, they should be stored in a well-ventilated area.
Avoid storing them in sealed bags, tarps, or plastic wrap, as this can trap moisture and damage the rubber.

3. Contact with Chemicals

Many chemicals — such as paints, petroleum products, and oils — can damage rubber.
Before storing, make sure the tires are free from gasoline, oil, or other contaminants, and that no harmful chemicals are kept nearby.
If the tires are used, clean and dry them thoroughly, and apply a protective dressing designed for rubber preservation.

These simple recommendations are suitable for both commercial businesses (auto shops, dealerships, etc.) and private car owners.
By following them, your tires will last significantly longer and perform more safely.

For those seeking even stricter tire storage guidelines, refer to ISO 2230, which details ideal tire storage standards.