Tire pressure should fluctuate in winter. When temperatures decrease by 10°C, tire pressure drops by 0.07 to 0.14 bars or 1 to 2 PSI. Higher elevations also reduce tire pressure. Regularly check tire pressure to ensure safety and performance during cold winter months.
A decrease in tire pressure can lead to poor vehicle performance. Under-inflated tires reduce fuel efficiency and increase wear and tear. Conversely, over-inflated tires can result in a harsh ride and decreased road grip. Regularly monitoring tire pressure can help drivers avoid these issues.
In addition to monitoring tire pressure, drivers should also consider other winter tire care measures. These include evaluating tread depth and inspecting for signs of damage. Understanding how temperature affects tire pressure is essential for maintaining vehicle safety and performance.
Next, we will discuss the importance of tire tread during winter driving and how it affects vehicle performance in icy conditions.