Cold weather has a direct impact on tire performance. As temperatures drop, tire pressure decreases, which can affect safety, handling, and fuel efficiency.
Why Tire Pressure Drops in Winter
When temperature decreases, the air inside the tire contracts.
Pressure drops about 1 PSI for every 10°F decrease
This often triggers the TPMS warning light
👉 Even if the warning light turns off after driving, pressure should still be checked.
How to Maintain Tire Pressure in Cold Weather
Check tire pressure monthly
Always measure when tires are cold
Follow the recommended PSI on the driver's door placard
👉 Do not rely on visual inspection-use a pressure gauge.
Quick Winter Tire Check (3 Steps)
1. Check Tire Pressure
Adjust to the correct PSI for safe driving.
2. Inspect Tread and Damage
Minimum tread depth: 1.6 mm (2/32")
Look for cracks, bulges, or punctures
3. Don't Forget the Spare Tire
Ensure it is properly inflated and ready for use.
When to Replace Tires in Winter
Replace tires if:
Tread depth is below 1.6 mm
Visible damage or uneven wear appears
Grip performance decreases in cold or wet conditions
Cold weather reduces tire pressure and affects overall performance. Regular checks and proper maintenance are essential to ensure safety during winter driving.