Do you really know how and what the proper tire pressure is recommended for your automotive tires?

Newer cars have an automatic tire pressure gauge, but older cars aren't equipped, so you need to know how to determine, and check, your tire pressure. The proper pressure is important; you can find your car's manufacturer recommended tire pressure on the door post on the driver's side instead of the tire itself. Remember, anything that severely diminishes the air pressure and prevents the tire from supporting the weight of the automobile will likely cause a blowout that could lead to a car accident.