What to do if your tire pressure light comes on. As temperatures rise, warm air can cause expansion in the tire and increasing the pressure. But it usually won’t rise by more than a few PSI.

Inflate the tires: If the pressure is low, inflate your tires to the recommended level. Most gas stations and tire shops have air pumps available, and portable air compressors are also a handy option.

I always put max air in my tires for the last 49 years never had a blow out .go around a turn with recommended psi then fill to max and go again at speed.lower psi you will feel the tire give ...

Check tire pressure once a month, when the tires are cool in the morning, and top off as necessary with regular air. It’s a low-cost way to bolster your car’s safety and fuel efficiency.

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.

As mentioned, you don't have to turn your car off while putting air in the tires. There's no danger of creating an explosion or starting a fire like there is while pumping gas.

The reason is simple: cold air is dense, so cooler temps cause the air in tires to contract and take up less space, dropping pressure. Tire pressure can decrease about 1 pound per square inch for ...

Inflate the tires: If the pressure is low, inflate your tires to the recommended level. Most gas stations and tire shops have air pumps available, and portable air compressors are also a handy option.