How to Check Tires

Tires that do not have enough pressure in them can result in increased wear, waste of gas and at worst accidents. Make sure to check the air pressure in the tires on your car on a regular basis. This page is a guide on how to check tires.

Introduction
- It's important to have the correct air pressure in the tires of your car, both for safety, efficiency and economy reasons. Tire pressure is measured in pounds per square inch (PSI). Checking tire pressure is easy and quick and you don't need to know much about cars to do it.
How to Check Tire Pressure Video

This video by Edmunds explains the reasons why need to check the tire pressure on your car, including the dangers of under-inflated tires. Edmunds recommends using a digital tire pressure gauge and checking your tires at least once a month.

Comments (0)

Write a comment...
Step 1: Correct Tire Pressure
- A correct amount of tire pressure means that the tires are worn evenly and not too quickly.
1. The recommended PSI will depend on the tires you use.
2. The recommended PSI for your tires are usually written on the side of the tires.
3. The number is often given as a maximum.
4. If you are unsure what the recommended PSI for your tires are, consult the owner manual for your car or ask a car mechanic for guidance.
Step 2: Air Pressure Gauges
- Tire pressure is measured by using air pressure gauges. You will also need a source of air if the tire pressure is low and you want to add more air to the tires.
1. There are both basic and digital air pressure gauges.
2. Digital air pressures gauges are often easier to read and gives more accurate results.
3. Some digital air pressure gauges require the use of batteries.
4. Basic air pressure gauges are read by looking at a metered stick.
5. Most gas stations provide air for a small fee.
Step 3: Checking Air Pressure
- It's best to check air pressure when you have not driven for a few hours. Since that is not always feasible, avoid driving more than a mile before checking tire pressure.
1. Check the tire pressures on all tires, as the pressure can vary.
2. Unscrew the valve cap first.
3. Push the tire gauge onto the valve stem to get a reading.
4. Read the tire pressure.
5. Add more air to the tires that need it. For more information on how to do so, visit Mahalo's guide on How to Add Air to Tires.
6. If you do not have an air pressure gauge and think your tires do not have enough pressure in them, visit a gas station. Many air compressors at gas stations have air pressure gauges, but they are often less accurate and you should avoid depending on them for readings.
Conclusion
- To check the pressure of your tires, you will need an air pressure gauge. First, find out what the appropriate pressure for your tires are. Check the air pressure with the gauge when the tires are cold. Add more air if necessary.
How to Check Tires Images Powered by Flickr and Google
view more images...