Why do tires blow off in cold weather?

The main reason tires become flat in cold weather has to do with the physical principle of expansion and compression of gases depending on temperature:

1. Lower temperature leads to lower tire pressure
   When the air temperature drops, the temperature inside the tire drops too. According to Charles Law (one of the gas laws), the pressure of a gas in an enclosed space is directly proportional to its temperature. This means that as the temperature drops, the air molecules move more slowly, the pressure decreases, and the tire begins to appear flat.

2. Specific effect of temperature on pressure
   When the temperature drops by every 10 ° C, the tire pressure decreases by about 0.1-0.2 atmospheres (about 1.5-3 PSI). Therefore, in cold weather, insufficient tire pressure becomes especially noticeable.

3. Changing the properties of rubber
   In cold weather, the rubber becomes stiffer and less flexible, making the tires appear more deflated visually, even if the pressure has dropped slightly.

How to prevent flat tires in cold weather:

• Check tire pressure regularlyIt is recommended to check the pressure at least once a month, especially when cold weather occurs.
• Follow the recommendations of the car manufacturer: Use the recommended tire pressure values specified in the vehicle manual.
• Check the spare wheel: Don't forget to check the pressure in the spare wheel, as it can also lose pressure in cold weather.
• Don't let the air out of your tires: If in cold weather it seems that the tire pressure is above normal, there is no need to release it. While driving, the tires heat up and the pressure may increase.

Reducing pressure in the cold season is normal. However, if the pressure drops too much or the tires do not hold air, this may indicate leakage or wear, in which case it is worth seeking a diagnosis.

The lower the temperature, the more the tire pressure decreases: for every 10 ° F drop in temperature, the tire pressure decreases by about 1 psi.

If a low tire pressure indicator lights up on a cold morning, this does not necessarily indicate a serious problem, such as a puncture. This only signals that the tire pressure has fallen below normal and they need to be pumped up as soon as possible. After a few miles of driving, the tires heat up and the pressure may increase slightly, which sometimes leads to the indicator turning off. However, regardless of whether the indicator has gone out, it is important to use a pressure gauge to check the pressure and inflate the tires to the recommended level. This is a simple task that you can handle yourself, or seek help from a mechanic.

It is recommended to check the tire pressure at least once a month. Do not wait for the low pressure indicator to light up. This indicator serves as a warning of possible air leakage while driving, and not as a reminder of the need for regular maintenance. Even if your car has a TPMS (Tyre Pressure Monitoring System) system installed, we strongly recommend checking the pressure in all tires with a pressure gauge at least once a month, regardless of weather conditions.

In order to better cope with temperature changes and the impact of this factor on tire pressure, car tire pump is an excellent choice for car owners. Modern car pumps not only inflate the tires, but also allow real-time monitoring of the pressure. Thus, the driver will always know if the tire pressure is within the permissible limits. If the pressure is insufficient, with the help of a car electric pump, you can quickly restore the desired pressure. This keeps the tires in good condition, which, in turn, increases safety when traveling by car.