Top rated small sized air tank

Best Portable Compressed Air Tanks of 2021

Portable compressed air tanks are undoubtedly one of the most important things to be with you on every journey. You never know when your tire may deceive you, and you get stuck in the middle of nowhere without any help.

To avoid such unpleasant situations, you should always have a working and filled the tank with you. Before buying the air tank, few things need to be taken into consideration to avoid any future regrets.

Those things may include storage capacity, weight, material, and the maximum PSI of the tank, etc. In this buying guide, we will review some of the best portable air tanks for cars and trucks.

Benefits of having a compressed portable air tank can:

Fill the tire with ease for you.

Be taken anywhere without a problem.

Provide a good filling speed.

Have a good storage capacity with maximum PSI.

In this article, we have tried to introduce you with some of the most desirable and easy to carry air tanks. Let’s go through the list so that you may find the one that suits your needs the most.

Top 12 Best Portable Compressed Air Tanks To Carry Anywhere

best portable compressed air tanks of 2021

Here is the list of some of the most awesome portable air tanks to be out there with you:

1-Performance Tool Gallon Portable Air Tank

top rated portable compressed air tank

This amazing small compressed air tank comes with a capacity of 5 gallons. The solid and innovatively designed tool is made up of steel that adds to its life and durability. A lightweight body makes it easy to carry anywhere with ease and comfort.

The strong and solid colour of the tank makes it even more visible in the places having poor lightening. This adds to the visibility of the tool in harsh or bad light conditions.

The said tank can provide maximum with the pressure of 125 PSI.  A quality air hose also comes with a solid tire air chuck.  With the manual override, the performance tool has a safety pressure bypass valve as well.


  • It has an exceptional gauge.
  • It’s easy to fill and comes with a good instruction kit.
  • It has a solid metal knob.


  • The gauge will not install in ¼’’ NPT pressure switch.
  • Some tools have a plastic knob that can break easily.
  • Male threads are cut too deeply.

2- California Air Tank with 10 Gallons Capacity

easy to carry air tank portable

This auxiliary steel tank has a striking silver colour with a capacity of 10 gallons. It offers a comfortable and safe capacity to travel for long hours without any troubling thoughts.  

This tank is lightweight. The round tube handle makes it portable and easy to carry. For the periodic condensation removal, there is a purge valve at the bottom of the container. It gives this tank an edge and makes it a must-have item.

The tank can provide the airflow pressure of 125 PSI at its maximum capacity. It offers extraordinary services like inflating tires, proving stable pressures, and a required airflow.

Along with that, the tank has a hose of 48 inches, a functional regulator, and a much-acclaimed pressure gauge.


  • Durable and a solid tank.
  • Lightweight with more storage.
  • It comes with a quick connect on the output.
  • Air-powered filling (fast filling)


  • It has a mediocre quality brass.
  • The handle needs some adjustments.

3- Kobalt Multi-Purpose Compressed Air Tank

portable air canister

Kobalt is one of the most trusted brands in the USA. This innovatively designed air tank comes with unique and multipurpose features. It fills the air to the tires with a 4-feet high-pressure hose having a solid chunk. The strong handle makes it convenient to carry.

It works as a portable supply for many staplers and nailers.  It also acts as a reservoir and enhances the compressor capacity.

The tank has a storage capacity of seven gallons. On top of that, a 1/4 in coupler present at the outlet is there to facilitate the attachment to any hose. 

It has an exceptional airflow pressure of 165 PSI. Due to this premium feature, the tank is believed to be one of the fastest filing portable air tanks.


  • The tank has exceptional pressure.
  • It works effectively for paint spraying projects.
  • The unit has a handy air hose.


  • The storage capacity (7 gallons) falls short on expectations.
  • The unit needs a regulator.

4- Pro-Force FT5 5 Easy to Carry Air Tank

small air tank for vehicles

The small compressed air tank comes with air pressure gauge, airline shut off valve, pressure relief valve, easy access fill valve 3-feet ¼ inch sturdy air hose, and a solid air chuck.  An air pressure gauge keeps the filling under check and helps to fill the tire to the optimum capacity. It has a storage capacity of 5 gallons.

The tank claims to provide the maximum airflow pressure of 135 PSI. 

The use of high-quality brass in its assembly ensures the durability of the tank.  It has solid welded handles that help to carry the tank with convenience.

This tank is ideal for emergency inflation, blow filling etc. This unit arrives as assembled and ready to use the tool.


  • It is a well-built tank with solid construction.
  • The tank is easy to carry.
  • It comes as a ready to use tool.
  • A handy tank with good pressure.


  • The air chuck is not removable.
  • It has mediocre quality valves.
  • A bit expensive.

5- Viair 91014 1 Gallon 4-Port Air Reservoir Tank

1 gallon compressed air tank

This classic looking portable small air tank has a capacity of 1 gallon. It has a sound body and comes with NPT ports and mounting brackets. The tank can provide the maximum air flow pressure of 150 PSI. 

It has an innovatively designed structure. The inner structure of the tank is coated with silver to ensure its durability. The silver coating helps to keep it corrosion resistant for quite a long time.

The unit comes with mounting hardware and isolators brushes to ensure the smooth operation and maintenance of the tank. Weighing just 7 pounds, this tank is easy to assemble and operate.


  • Almost 1/4th of the price, it’s cheaper than its aluminum competitor.
  • It is a durable unit with well-tapped threads.
  • The tank provides exceptional pressure.
  • It can fit perfectly in small places.
  • The tank is well constructed with heavy gauge steel.


  • Drain cock and pressure release valves are not included.
  • The tank is made up of steel which makes it a little heavy.
  • Some threads were reported to be a little sloppy.

6- Pro-Lift W-1005 Grey Air Tank with 5 Gallon Capacity

5 gallon air tank

This strikingly grey color easy to carry compressed air tank has a strong and solid body made up of steel.  The steel makes it durable and sturdy. Heavy-gauge construction with rustproof lining keeps it corrosion resistant.  It has a specialized safety bypass system.

The tank has a maximum capacity of 5 gallons. It can provide maximum airflow pressure up to 125 PSI.

The tank can be used in horizontal as well as in the vertical position. Its intricate design allows the user to install and operate the tank according to its ease and convenience.

This 5-gallon air tank has an easily readable pressure gauge to fill up to the desired capacity. The positioning of the handle at the appropriate top of the tank makes it easy to carry.


  • It holds the pressure exceptionally well.
  • The smaller size makes it easy to carry and use.
  • It works best for small car tires.
  • It has consistent weight and design.
  • The tank is worthy of its price.


  • The tank has a plastic knob that can break easily.
  • The air chuck has a mediocre quality.

7- BIG RED T88011 Torin 11 Gallon Capacity

portable air storage tank with 11 gallon capacity

This big tank comes in marvelous red color. It can store 11 gallons of the air with perfection. The tank has an easy to read pressure gauge that helps to fill up to the desired capacity. It can hold the compressed air without any trouble for months.

The built-in pressure release valve ensures the safe and sound assembly and operation of the portable air tank. This tank comes with the 50’’ portable air hose with ball chuck. It provides the maximum air pressure of 125 PSI. 


  • Solid tank with good storage capacity.
  • Cost-effective.
  • Holds air without leakage.
  • A strong tank with sturdy construction.


  • The valve wheel is quite slippery.
  • Permanently affixed tire chuck hose.

8- Longacre 50316 Lightweight Portable Air Storage Tank

compressed air tank portable to fill tires

This fantastic portable air tank has a finely polished surface that gives a lively and beautiful vibe. It can store 5 gallons with ease. This tank has a special inlet valve that helps to fill the tank in the span of 1- 1 ½ minute.

The fast filling feature of the tank indeed makes it one of the most efficient portable air tanks to fill tires.

This unit comes with a hose of 4 feet. The tank can provide the maximum airflow pressure of 125 PSI. The universal air quick-change coupler is also there in the unit.

An easily readable pressure gauge helps to keep an eye during the filling process. The portable handle on the top of the tank makes it easy to carry everywhere.


  • Beautifully designed with premium quality materials.
  • Holds air without leakage issues.
  • Lightweight tank with fast filling capacity.
  • Works best in times of emergency.


  • Limited storage capacity.
  • The on and off valve is of mediocre quality.

9- JEGS Performance Aluminium Portable Air Filling Tank

air cylinder for tires

This sturdy and solid tank is made up of aluminum. The aluminum is lighter than most of the other metals. It ultimately turns out as a much lighter tank that can be easily carried. 

This is a vertical and long tank with a suitable handle. It has high-quality welding and strong construction.

The tank can store up to 3.5 gallons of air with ease and perfection.  It can provide 125 PSI of maximum airflow pressure. This unit comes with a hose of 36 inches. The good length of a hose facilitates the filling process.


  • Lightweight.
  • Easy to carry (portable)
  • Good airflow pressure.
  • Fast filling.


  • A bit taller than usual tanks.
  • The regulator is of mediocre quality.

10- Larin AT-11 Compressed Air Portable Tank

Compressed portable air tanks that are easy to carry

This amazing portable tank comes with a finished shiny body. The tank is specially designed to provide standard compressed air for inflation purposes etc. this solid and sturdy steel tank can hold up to 11 gallons of air.  It can provide with 125 PSI at its best.

This multipurpose tank can also be used for cleaning as well. It has built-in pressure release valves that ensure safety. The unit comes with a pressure gauge, a pressure valve and a 44-inch hose. The additional length of the hose serves as a plus point for this tank. This tank is claimed to meet the standards of ANSI.


  • Excellent storage capacity.
  • Long hose.
  • Lightweight.


  • Hose and valves are of mediocre quality.

11- Pro-Lift W-1010A 10 Gallon Capacity Air Compressed

10 gallon tank for filling air tires

The solid tank can be used in horizontal as well as in a vertical position. It is made up of steel which ensures its durability. The rustproof lining and finished coating keep the tank corrosion resistant.

This tank has a good storage capacity of 10 gallons. It can provide maximum airflow pressure of 125 PSI.

This unit comes with an easily adaptable air hose, built-in pressure bypass valves, a four-foot rubber hose, and an easily readable pressure gauge. The strategic construction of handle at the appropriate top makes it easy to handle and carry.


  • Solid tank with good storage capacity.
  • The quality of valves is quite impressive.
  • Cost-effective.
  • It’s perfect for nailers.
  • Effective and efficient filling.


  • Air chuck is of mediocre quality.

12- Viair 91028 2.5 Gallon Air Tank

2.5 gallon tank air

This innovatively designed tank has a striking black colour. It is made up of steel which contributes to its solid and sturdy construction. The tank has a storage capacity of 2.5 gallons.

It provides the mind-blowing airflow pressure of 200 PSI. The small portable air tank has strong stands that keep it stable during the filling process.  It weighs around 17 lbs. and is quite easy to carry.


  • A solid tank with sturdy construction.
  •  It provides exceptional airflow pressure.
  • Easy to carry.
  • Durable.


  • Thread ports need to be tapped.

So guys, here we have tried to provide you with a list of the finest and top-notch quality portable air tanks. You might have noticed that, some tanks have a good storage capacity while others have excellent airflow pressures. The ones made of steel are more durable. But, the ones made of aluminum are lightweight and easy to carry.

This variety adds beauty to all of them. Nothing is perfect in this world. The same is equally true for these tanks. Each one of them has its premier qualities and specifications. But we have tried to introduce you with ones that are highly recommended and most admired among all. Go through them and select the one that suits your demands.

FAQs related to Air Tanks

1 – What is an air tank?

It is a tank that serves as a storage compartment for the compressed air. Using any type of compressor, the air is compressed into these tanks to be used later.

2 – Why do people use portable compressed air tanks?

People use portable air tanks because they can be carried anywhere with ease. They help to compress the air in tires.

3 – How to fill a portable air tank?

The filling of a portable air tank requires air compressors. They can be easily filled from any filling stations etc.

4 – How to buy the best portable tank?

Well, the answer to this question lies in the detailed analysis of your needs. We have provided you with the list of best ones. Choose the one that suits your needs the most.

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