On average, tires lose around one pound per square inch (psi) of pressure a month, and lose an additional 1 psi for every 10-degree drop in outside temperature.
Check your tires’ condition and pressure at least once a month for longer and better performance.
To get an accurate pressure reading, your tires need to be read “cold,” meaning the vehicle has been parked for at least one hour in the shade. Checking in the early morning—when the ambient temperature is lowest—is optimal.
If you must check tire pressure when the tires are warm, remember that the pressures will read 4-6 psi higher than they would if checked cold.
If the pressure is low, add air by placing the end of an air pump hose over the tire valve.
If you’re using a high-pressure air hose at a station, only fill the tire for five seconds, then stop. Lower-pressure personal air pumps can stay on for longer, especially if the tire is very low. Never leave the pump alone as it could overinflate the tire and damage it.
It may be time for new tires if they are more than six years old, or if you notice any of the following signs:
Tires degrade over time depending on many factors such as weather, storage conditions, and conditions of use (load, speed, inflation pressure, etc.) the tires experience throughout their lives. In general, Ford Motor Company recommends tires should be replaced after six years regardless of tread wear. You should replace your spare tire when you replace the road tires or after six years due to aging even if it has not been used. Your local Ford Dealership has the right tires for your vehicle and is the best place for any other service your vehicle needs, including tire rotation, wheel alignment, and more. Check out today’s prices and coupons or schedule an appointment.
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