Cold weather causes tires to deflate. As temperatures drop, air molecules contract, which lowers tire pressure. Gas laws state that for every 10°F drop, tire pressure decreases by around 1 PSI. Therefore, it is essential to monitor and maintain proper tire pressure during winter conditions to ensure safety and performance.
Additionally, cold weather can exacerbate existing tire issues. For example, if tires are already under-inflated, they will lose even more pressure in the cold. Low tire pressure affects handling, fuel efficiency, and overall safety. Drivers may notice a rougher ride and increased wear on tire tread.
Regularly checking tire pressure is crucial during colder months. Many vehicles have built-in tire pressure monitoring systems, but manual checks using a tire pressure gauge remain essential. Maintaining optimal pressure not only promotes safety but also improves vehicle performance.
In the next section, we will explore practical tips for maintaining tire pressure during cold weather. We will discuss how to properly check tire pressure, the recommended levels for different vehicles, and actions to take if your tires lose pressure in the cold.