You should check the numbers on the side of your tires to see what your tires' ages are, and if you're interested in going fast, there's a simple way to check the top speed rating on your tires as ...

Your car has a recommended tire pressure that will give the best gas mileage, handling and tire life for that car — and it’s written right on the vehicle’s door.

The rate at which a tire deflates in cold weather is the same as when the tire pressure expands in hot weather. For example, a 40-degree F rise in temperature will raise the pressure by four psi ...

Did you know for every 10 degrees Fahrenheit the temperature drops you lose about one pound of air pressure (PSI) within your tire? Sections. Listen.

Many of us have been there: that “low tire pressure” light kicks on right around the time the first real cold snap of the season hits -- but chances are you don’t have to worry about a leak.

Another thing to remember is that in cold temperatures, tire pressure will drop on its own because the air becomes denser. You typically lose one PSI for every 10° F drop in temperature.

If your tire pressure warning light just came on, the culprit could be falling temperatures. Consumer Reports tells you what to do when that tire pressure warning light comes on.

Cold weather causes air in tires to contract -- a pound of pressure per square inch for each 10-degree drop in temperature. If your tire pressure was low to begin with, you might have trouble.

Cold weather can shrink the volume of air in your tires, which can lead to low tire pressure, according to HowStuffWorks. For every 10-degree drop in temperature, your tire pressure can decrease ...