Posts Tagged: low tire pressure

TIre pressure light on

Tire pressure light on in cold weather Why is your tire pressure light on when it gets cold There is a direct relationship between ambient temperature and tire pressure. For example, every 10° change in outside temperature results in a 1-psi change in air pressure. The tire pressure light comes on when your tire pressure is 25% or more below the recommended pressure for your vehicle. If you fill your cold tires to the recommended pressure on a day when the outside is 70°F and the temperature drops overnight to … Read More