02/22/2017
The air pressure inside your tires needs to be checked regularly to help ensure your vehicle runs smoothly and efficiently. Underinflated tires can contribute to increased wear and tear, and also reduce fuel efficiency, says Edmunds. Tires can lose air in a variety of ways, including a tiny hole, a leak on the the valve stem or an issue with the wheel on which it’s mounted, according to Popular Mechanics. In addition, changing temperatures can affect the air pressure of your tires. Tire pressure can vary 1-2 pounds per square inch (psi) for every 10-degree difference in ambient temperature, according to Goodyear. Keep in mind, it can be difficult to tell if a radial tire needs air just by looking at it, so tires should be checked.