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.

PSI stands for pounds per square inch, the unit of measurement for tire pressure. When you hear your mechanic say your right tire's at 30 PSI, it means that's how much air pressure it has.

Proper tire pressure is much more crucial to your car than you may think, and it results in a safer and more economical experience on the road. Opens in new window. Skip to main content.

This chart is approximate and does not take into consideration of the heat generated when the tire is in operation. Check and adjust the air pressure indoors when the equipment is not cold ...

Maintaining the correct tire pressure ensures that your car performs at its best and keeps you safe. Before hitting the road, it’s worth taking a few minutes to check and adjust your tires.

If the TPMS light flashes for a period of 60 to 90 seconds after starting the vehicle, then turns solid, it means that the TPMS system itself needs service or repair, according to Tire Magazine. ...

The carrying capacity of your boat’s trailer hinges upon proper tire pressure. Reducing the tire pressure by 20 percent say, from 50 psi to 40 psi, will reduce the tires’ load rating by about 12 ...

Proper tire pressure is essential for handling cold and snowy weather. Mark Schieldrop from AAA Northeast told 22News how you can keep your tires in good condition.