What Size Air Compressor For Truck Tires In 2021?

Latest Update On: December 22, 2020 | Author:

Hey there. Are you going to buy or use an air compressor for your truck tires? And confused about what sized air compressor tank is suitable? Well, you do not need to worry about it any further; we are here to disclose your confusion.

An air compressor is an instrument for compressing air and storing it in a tank. So we are mainly discussing the size of the compressor tank used for truck tires or any heavy-duty applications. Let’s be more descriptive about what size air compressor for truck tires?

What Size Air Compressor For Truck Tires?

When it comes to the air compressor for truck tires, the size matters, whether the truck tires are oversized with 33 to 35, then you should go with the largest and powerful compressor.


This would be better if you often go off-road. On the other hand, if you go off-road occasionally, then 5 or 10 PSI can be useful. So, if you know what size air compressor for truck tires is perfect, then it would be a great relief.

How to Choose the Best Air Compressor for Truck Tires?

In the matter of choosing the best air compressor for truck tires, there are lots of issues that you should pay a look. As you already know that there are lots of air compressors in the market. So, it’s not anyway near easy to select the best one for your truck tires. Let us help you to make a list of those things so that you can choose yours.

1) Air Pressure

The air pressure should be maximum. You can get to know about it from the PSI rating. The range of PSI is 35-150. Now, it’s important to know what differs the different ranged PSI rating. Suppose you have an air compressor that has less PSI.

You will be in little trouble as it’ll take a lot of time to be pumped up. On the other hand, the air compressors that have higher PSI can be pumped up quickly. Now it’s up to you whether you have more than enough time to pump your tire or not. Choose wisely, and for your kind information, most truck tires’ PSI level is between 35 and 45 PSI.

2) Air Flow

How much air the air compressor can provide at a certain time is what airflow represents. You can get it in the CFM rating. A large truck tire needs to be filled faster than others. You need an air compressor that won’t provide much pressure but has the capability of delivering much air volume at a quick time.

3) Duty Cycle

The duty cycle is nothing but the run time of an air compressor until it cools down. Besides, it also deals with the exact time of the break that it needs before restarting. You can get the amount of the duty cycle in percentage.

How to Choose the Best Air Compressor for Truck Tires

There is a deep connection between the duty cycle and the run time. 50% duty cycle means your air compressor takes 30 minutes in both run time and cool downtime. Understanding the details of the duty cycle will help you to understand which compressor is perfect for you. So before buying, take a look at the duty cycle.

4) Input

Air compressors typically get powered up through the batteries of the car. You have other ways too. The input type varies on the product. The 12-volt power connector is a good choice, but if you don’t have it, then you can buy an alligator chip power cable. In short, your compressor should be the one that comes with both types of input methods.

5) Power source and consumption

If your air compressor is portable then the truck itself is its power source. Suppose you want to use your truck as the power source than an air compressor that supports either AC and DC power or at least DC. DO you know some air compressor is designed to use their batteries as their power sources?

Without a certain amount of power, the performance of the air compressor gets affected. Though higher power can ensure better results, it also harms the battery life of the air compressor. Taking all the things into consideration, it would be better if you go for lower power consumption.

6) Wire Length

You can’t ignore the wire length as you need to connect the air compressor to the truck for power supply. The length of the wire can be neither too short nor too long. Because if it is too short, then it will be tough to reach all the tires. On the contrary, you can’t deal with a very long wire, and it’s challenging to organize it. So select the wire’s length wisely before buying.

7) Display

Usually, the Digital display is better than the analog display. But the price is a fact also. So think about your budget.

8) Auto Cut-off

This feature is very important as it saves you from unwanted tire burst and prevents all the damages.

9) Tank or Tankless

Tank air compressors are useful for those running tools which need airflow on a regular base. They are heavy. On the other hand, tankless air compressors are lightweight.

10) Tank Size

2-3 gallons is the perfect tank size for anyone.

11) Noise

Keep an eye on the noise level as well. It should be within 60 to 85 dBA.

Besides all these, you should also take a look at some other things as well, such as Portability, Extra accessories, Weight, Built-in lights, and, most importantly, Price.

Frequently Asked Questions

However, you’ve gone through the main part of our guide for why you’re here. Additionally, we’ve also demonstrated some major queries that would be beneficial to complete your knowledge.

How often should an air compressor be serviced?

6-9 months’ interval is good enough to be serviced for an air compressor. You need to find out one particular day when you can do the make servicing of your air compressor happened.

How long do air compressors last?

12-15 years. An air compressor usually lasts this long. In some cases, the exception happens, though. But this is the usual period.

Is it safe to run an air compressor inside?

Whether it depends on the type of air compressor that you’re going to use, it depends on the type of air compressor. If it is electric, you can bring it home. But gas air compressors are not safe to use at home at all.


Air compressors are nowadays used enormously for tires, including truck tires. But not all the compressors are suitable for the job. So we guess you are certain now about what size air compressor for truck tires is going to meet your demand after reading this article.

Here we tried our best to provide the best opinion for your inquiries. And with answering the questions, people ask frequently. I hope it was helpful enough for you. We are always here to help you with your inquiries.

Thanks a lot for sticking with us.

Jim Smith

Hello, this is Jim Smith. I am the owner of this website “power tool wiki” that will inform you about all the latest power tool machines like an air compressor, it’s related accessories and use and maintenance information. As a technical expert on this air compressor machine, I have a complete idea about its function and features. Not just because of a technician I know about this machine, I have been researching this machine for the last few years.

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