the general rule is that tire pressure changes by 1 psi for each 10-degree change in air temperature. That means that if you filled your tires to the proper pressure on a 90-degree summer day ...

As temperatures drop, so does your tire pressure — a small change that can lead to big problems if left unchecked.

As a polar vortex sweeps across Texas, bringing rare arctic air, vehicles are greeting drivers with a familiar sight: the tire pressure warning light. When temperatures drop, so does your tire ...