Don't Take Your Tires For Granted
According to a survey conducted by the U.S. Department of Transportation's National Highway Traffic Safety Administration (NHTSA), nearly 12% of the nation's passenger cars have at least one tire underinflated by 25% or more. Considering tire pressure can affect things like handling, braking, riding comfort, mileage and safety, that's a surprising statistic.
Purchasing new tires can be a pretty involved process. There's a lot to consider when making such an important purchase, especially if you're not a car enthusiast or expert.
Many late-model cars are equipped with a tire pressure monitoring system (TPMS), which is an internal car system that alerts you when one or more tires are significantly underinflated by displaying the yellow low-tire indicator on your dashboard. Resetting your car's TPMS after the tire(s) are inflated depends on the car model, as well as whether or not you have a direct or indirect TPMS.
Tip: Tires normally lose a small amount of air pressure every day. Left unchecked, that can add up to a problem.
There are recommended techniques for both reaching and maintaining tire pressure and reducing tire wear. In fact, according to the U.S. Department of Energy, driving on underinflated tires can cause unsafe handling problems, as well as contribute to tire wear and reduced gas mileage.