Tire pressure gauges are an important part of keeping your vehicle safe on the road. They're also useful in helping you determine when to replace your tires.

Find a gauge that fits your vehicle.

There are two main types of tire pressure gauges available: those that use air pressure and those that use water pressure. Air pressure gauges are more accurate than water pressure gauges because they measure the air pressure inside the tire. Water pressure gauges work by measuring the force exerted by the water inside the tire against the inner wall of the tire.

Read the instructions carefully.

It’s important to read the instructions before using any type of tire gauge. Make sure you understand what each part does and how to operate it correctly. If you need help, consult your local auto parts store or mechanic.

Check the air pressure before driving.

Properly inflated tires will provide better traction and handling while reducing wear and tear on the vehicle. You should check your tire pressure at least once every month. Most vehicles come equipped with a tire pressure gauge. However, some people prefer to use a tire gauge instead.

Adjust the pressure as needed.

If you notice any changes in your tire pressure, such as when driving up a hill, then it’s time to adjust the air pressure. This is especially true if you see a drop in pressure after driving down a hill. If you do not feel comfortable adjusting your own tire pressure, then ask a mechanic to help you.

Monitor the pressure regularly.

It’s important to monitor your tire pressure regularly. You should check your tire pressure at least once every month, and more often if you live in a cold climate. Check your tire pressure before you start driving, and again when you reach your destination.