Without tires, you aren’t driving your vehicle anywhere. The air pressure inside the rubber plays an important role in getting you to and from your destination safely. The guide below explains how to find the right pressure for your specific vehicle and what could go wrong if you ignore over or underinflation.

Where Can You Find Tire Pressure Information?

Most likely, your vehicle has a manufacturer-recommended tire pressure. This information can typically be found on the inside of the driver’s side door and the owner’s manual. Following this measurement, which should be given in pounds per square inch (psi), will allow your car to handle at its best and reach optimal gas mileage. It will also extend the life of the tires. 

In a typical passenger car, the pressure will average between 32 psi and 35 psi. When checking yours, be sure the tires are cold to get the most accurate reading. After driving, the friction between the road and tires will cause an increase in temperature and air pressure. Check them first thing in the morning or after they’ve been sitting for a few hours. 

Why Avoid Driving With Over or Underinflated Tires?

In addition to the recommended pressure listed on your vehicle, the tires should also have psi information stated on the sidewall. These numbers should include a max psi, which is how much pressure the tires can hold. This is not the number you should inflate them to; otherwise, you’ll create a bouncy and difficult-to-handle ride.

Conversely, repeatedly driving on under-inflated tires is a sure way to need a new set in the near future and increases the risk of an accident. The lack of pressure causes too much of the surface area to make contact with the road. This increases friction, leading to premature wear, overheating, tread separation, and blowouts. Check your tire pressure at least once a month to avoid this situation.

Whether your tires are worn from driving with low air pressure or need replacement because they’re aging, you can always find the best selection of new and used tires at Lee Tire. They’ve been the trusted supplier for the Lexington, KY, area for over 30 years. They use modern equipment to ensure your installation is handled with care and there won’t be any issues once you get on the road. Stop by or call them at (859) 254-6157 to schedule service. You can also visit this tire shop’s website to learn more about the brands they carry.