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As any experienced driver knows, flat tyres are a fact of life. Whether you hit a pothole or pick up a nail, sooner or later you’re going to need to change a tyre. And while most people think they can do it by hand, the truth is that an air compressor is an essential tool for anyone who wants to keep their car in good condition.

By inflating tyres to the correct pressure, an air compressor can help to improve fuel economy, reduce wear and tear on tyres, and even improve the handling of your vehicle. In short, it’s a vital tool for anyone who cares about their car – and their wallet. So, if you’re not already using an air compressor to maintain your tyres, here’s what you need to know.

What is an air compressor and how does it work

An air compressor is a machine that takes in atmospheric air and compresses it to a higher pressure. There are two types of air compressors: positive displacement and negative displacement. Positive displacement compressors work by trapping a volume of air in a chamber and then reducing the volume of the chamber.

On the other hand, negative displacement compressors work by taking in air and then forcing it into a smaller space. Air compressors are used in many different industries, such as construction, manufacturing, and automotive repair.

They can be used to power tools, inflate tires, and operate paint guns. Air compressors are also used in HVAC systems to move air through ductwork. How an air compressor works depends on its type. However, all air compressors function by increasing the pressure of atmospheric air.

The benefits of using an air compressor for car tyres

Drivers have long used air compressors to inflate their car tyres. However, this humble tool can actually do much more than just pump up your tyres. When used correctly, an air compressor can keep your tyres properly inflated, help you clean your car, and even provide a power boost in emergencies.

  •       Perhaps the most obvious benefit of using an air compressor is that it can help you maintain proper tyre pressure. Tyres that are properly inflated last longer, handle better and provide better fuel economy. Inflating tyres with an air compressor is also much faster and easier than using a hand pump.
  •       In addition to inflating tyres, an air compressor can also be used to clean your car. A blast of compressed air can remove dust and dirt from hard-to-reach places, like underneath the seats or between the crevices of the dashboard. Compressed air is also effective for drying wet surfaces.
  •       Finally, an air compressor can be a lifesaver in emergencies. If your car battery dies, you can use an air compressor to jump-start it. An air compressor can also be used to inflate a flat tyre in a pinch.

How to use an air compressor for car tyres

Here is a step-by-step guide on how to use an air compressor for car tyres:

  1.     Park your car on a level surface and set the parking brake.


  1.     If you have a digital tyre pressure gauge, check the tyre pressure and note the recommended pressure for your vehicle. If you don’t have a digital gauge, you can usually find the recommended tyre pressure in the owner’s manual or on the doorjamb of the driver’s side door.
  2.     Locate the air compressor and plug it into an outlet.
  3.     Attach the air hose to the compressor and then place the valve stem of the tyre onto the end of the hose.
  4.     Turn on the compressor and wait for it to reach the recommended PSI for your tyres. This will vary depending on the make and model of your vehicle, but most compressors have a gauge that will tell you when it has reached the desired pressure.
  5.     Once the tyre has been inflated to the proper PSI, remove the hose from the valve stem and turn off the air compressor.

Tips for getting the most out of your air compressor

Here are a few tips to get the most out of your air compressor: 

  •       Make sure you read the owner’s manual before using your compressor. This will help you understand how to operate it properly and avoid any damage.
  •       Keep your air compressor clean. This will help it run more efficiently and prolong its life.
  •       Change the oil regularly. Dirty oil can damage your compressor and reduce its performance.
  •       Check the air filter regularly. A clogged air filter can decrease the airflow and cause your compressor to overheat.
  •       Don’t use more air than you need. Excess air can waste energy and increase wear on your compressor.

By following these simple tips, you can get the most out of your air compressor and ensure that it runs smoothly for years to come. AirCompressorPlus blog has awesome guides on air compressor if you’re interested in learning more about Air Compressors.

FAQs about air compressors

Here are some of the most frequently asked questions about air compressors:

  1. Is it okay to leave my air compressor plugged in when I’m not using it?

Yes, it is perfectly safe to leave your air compressor plugged in when you’re not using it. However, you should unplug it if you’re going to be away from home for an extended period of time.

  1. How often should I change the oil in my air compressor?

It is generally recommended that you change the oil in your air compressor every six months or 500 hours of use, whichever comes first.

  1. Can I use my air compressor to power other tools?

Yes, you can use your air compressor to power other tools, such as an impact wrench or a ratchet. However, you should check the manufacturer’s recommendations to ensure that the tool is compatible with your compressor.

Wrap Up

So, there you have it. Everything you need to know about using an air compressor for your car tyres. Remember to always use the correct tyre pressure as specified in your car’s manual and be sure to check the pressure at least once a month.

Also, keep in mind that not all air compressors are created equal – some will work better than others with different types of tyres. Now that you know how to inflate your tyres properly, get out there and hit the open road!