If your tire keeps losing pressure, you could have damage to the tire or valve stem. If you’re continually using the tire when it’s underinflated, the excessive heat and friction could cause damage to the tire. If your tire often needs re-inflation, the tire should be inspected by a Goodyear Authorized dealer or replaced. Your Goodyear Authorized dealer can inspect the tire, repair it if possible, or suggest replacement options for your vehicle.