To help ensure that original equipment tires deliver outstanding performance under variable conditions, they commit thousands of hours of research and development followed by thousands of hours of road testing validation. Tire Facts Poorly maintained and improperly used tires can be dangerous. Overloading your tires can cause overheating as a result of too much friction. You could have an air-out and a serious accident. Your Owner's Manual has important information about vehicle loading.
Underinflated tires pose the same danger as overloaded tires.
The resulting accident could cause serious injury. Check all tires frequently to maintain the recommended pressure. Tire pressure should be checked when your tires are 'cold,' which means your vehicle has been sitting for at least three hours, or you've driven it no more than a mile. Overinflated tires are more likely to give a harsh ride and exhibit rapid tread wear in the center of the tire. Keep tires at the recommended pressure.