Colder temperatures mean a drop in tire pressure. What to know

HOUSTON – When the temperatures drop - your tire pressure does too!

Maybe you noticed it with our last cold front on Monday.

• A second cold front arrives tonight

The Storm Tracker 2 team noticed it after our temperatures went from 80 to 60.

But why?

• Here is why Texas drivers need to check their tires

For every 10° drop in temperature - tire pressure decreases by 1 PSI. (Pound per square inch)

This means our tire pressure dropped by two after driving through the cold front in Brenham.

• The mid-40s are coming: Cooler air will continue to filter into the Houston area this week

So why is it important to fill your tires up?

• It reduces traction on the roads - especially in the rain
• You increase the risk for an accident, a blowout or a bent rim.
• Wears your tires out faster
• Reduces fuel efficiency

The above is not only dangerous but could cost you thousands in repairs.

• Tire pressure low? Here’s how to prepare your car for cold weather

So why is this a good reminder?

The next cold front is going to drop our temperatures which means your tire pressure light might come on too!

• Wednesday 7 am: 56
• Thursday 7 am: 48
• Friday 7 am: 47

And the good news? It’s a quick fix! You can fill up your tires when you fill up your tank - just make sure to dress in layers because while we start the mornings in the 40s and 50s - we will hit the 70s in the afternoon.