(Last Updated On: February 11, 2021)
Tires that are not correctly inflated can wear prematurely, which is one reason why knowing how and when to check your tire pressure is essential. Tires with the wrong pressure will result in lower gas mileage and hurt the handling of your vehicle. From finding the recommended tire pressure for your car to filling the tires with air, here’s how to check your tire pressure.
How To Find The Recommended Pressure For Tires?
We can usually find your vehicle’s recommended tire pressure inside the driver’s door on a sticker. It’s typically stated in the owner’s manual as well. Tire pressure is measured per square inch in pounds (psi).
You will also note that tire pressure is specified on the sidewall of the tires. This is the maximum tire pressure allowed, Consumer Reports says. As this is the optimal tire pressure for your car, you should go with what’s stated on the door sticker or owner’s manual.
Check The Tire Pressure When Needed
Tire air pressure, says The Family Handyman, should be tested once a month using the same tire gauge. Remember to check whether the car has been parked for at least a few hours, and the tires are “cold.” For every 10-degree change in air temperature, the tire pressure will range between 1-2 pounds per square inch (psi), the psi rises typically in the summer heat and drops when it’s cold outside. If you’re in the habit of testing your tires every month, you can change the pressure as it fluctuates over the seasons. Even though they look perfect, it is recommended to check your tires periodically. Even if you’ve driven over a sharp object or hit a curb, check them. Getting them tested when you carry your car in for regular service is a brilliant idea. One of the most significant aspects of your vehicle is your tires. They are the place where the rubber meets the road. Daily care and maintenance can be critical to your vehicle’s healthy and reliable performance.
How To Do Tire Pressure Check?
A tire pressure gauge is required to find at most service stations or auto parts stores. Edmunds says that when the tires are cold, you can check the pressure, as the friction from driving causes them to heat up and affects the pressure. First of all, check them in the morning or, if you’re already driving your car, it’s recommended to wait at least three hours for your tires to cool down. Edmunds says this is how to check your tire pressure once you have a tire gauge in hand:
Remove the cap on the tire from the air valve, and position it somewhere where you won’t lose it. For a second or two, press the tire gauge against the open valve stem. It’s natural to hear the air hissing. Read a gauge of air pressure. A dial points to the pressure, or a bar for the manual meters show the pressure by how far it has been moved forward. On a digital tire gauge, the pressure will show onscreen. Compare this number with the tire pressure recommended. Remove the air valve cap of the tire. (If you need to change the air pressure, hold off on this step.) For each tire, repeat this procedure.
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