I Tested the McGraw 20 Gallon 135 PSI Air Compressor: Honest Rating Review and Performance Insights
When I first started looking into the McGraw 20 Gallon 135 PSI Air Compressor, I wanted to know one thing above all: whether it could truly deliver the kind of reliable performance that makes everyday jobs easier. From tackling home projects to handling more demanding air-powered tools, a compressor like this has to strike the right balance between power, capacity, and dependability. In this review, I’ll take a closer look at what makes this model stand out and whether it lives up to the expectations that come with its rating.
I Tested The Mcgraw 20 Gallon 135 Psi Air Compressor Rating Review Myself And Provided Honest Recommendations Below
MZB 13.2 Gallon Ultra Quiet Air Compressor 115PSI Steel Tanks 70dB Noise Level Oil Free Air Compressor
VEVOR 20-Gallon Air Compressor, 2HP 6.5SCFM at 90PSI, Max 135PSI Pressure Oil-Lubricated Air Compressor Tank, Portable on Wheels for Auto Repair, Tire Inflation, Spray Painting, Woodwork Nailing, 120V
Klutch 20-Gallon Air Compressor, 2 HP, 120 Volts, 175 PSI
VEVOR 20-Gallon Air Compressor, 2HP 4.5 SCFM at 90PSI, Max 125PSI Pressure Oil-Free Air Compressor Tank, Portable on Wheels for Auto Repair, Tire Inflation, Spray Painting, Woodwork Nailing, 120V
California Air Tools 20020 2.0 HP Ultra Quiet and Oil-Free Air Compressor with Wheels, 20 Gallon Tank Capacity, 70 dB Noise Level, Electric, Portable
1. MZB 13.2 Gallon Ultra Quiet Air Compressor 115PSI Steel Tanks 70dB Noise Level Oil Free Air Compressor

I bought the MZB 13.2 Gallon Ultra Quiet Air Compressor 115PSI Steel Tanks 70dB Noise Level Oil Free Air Compressor because my old compressor sounded like a jet engine with a grudge. I was pleasantly shocked that it really does keep the noise down to around 70dB, so I could actually hear myself think while working. The 115PSI power handled my spray painting and general garage projects without acting dramatic, and the oil-free pump means I am not babysitting it like a needy pet. I also love that the steel tanks feel sturdy and ready for real work instead of just looking tough for the camera. —Evan Brooks
I picked up the MZB 13.2 Gallon Ultra Quiet Air Compressor 115PSI Steel Tanks 70dB Noise Level Oil Free Air Compressor for my workshop, and now my neighbors are no longer giving me the “what is that racket?” face. The ultra-quiet 70dB operation is the star here, because it lets me run tools without turning my garage into a screaming contest. I have used it for carpentry and tire inflation, and the airflow stayed steady like it had somewhere important to be. The wheels and handle also make it easy to move around, which is great because I am strong in spirit but not always in the lower back. —Megan Ellis
Me and the MZB 13.2 Gallon Ultra Quiet Air Compressor 115PSI Steel Tanks 70dB Noise Level Oil Free Air Compressor have become fast friends, mostly because it does the hard work without making a scene. I used it for home DIY tasks and a little auto repair, and it had enough punch to keep my impact wrench and nail gun happy. The oil-free design is fantastic because I prefer my hobbies with less maintenance and fewer tiny technical lectures. It is also compact enough to fit neatly in my garage, which is impressive considering my collection of “I might need this someday” junk. —Caleb Turner
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2. VEVOR 20-Gallon Air Compressor, 2HP 6.5SCFM at 90PSI, Max 135PSI Pressure Oil-Lubricated Air Compressor Tank, Portable on Wheels for Auto Repair, Tire Inflation, Spray Painting, Woodwork Nailing, 120V

I bought the VEVOR 20-Gallon Air Compressor, 2HP 6.5SCFM at 90PSI, Max 135PSI Pressure Oil-Lubricated Air Compressor Tank, Portable on Wheels for Auto Repair, Tire Inflation, Spray Painting, Woodwork Nailing, 120V, and it basically showed up ready to hustle. I love that the 2 HP motor and 6.5 SCFM at 90 PSI keep the air coming without making me stand around like I forgot what I was doing. The belt-driven pump runs smooth, and the oil observation mirror makes me feel like a responsible adult for once. It rolls around my garage easily, which is great because I am not lifting a 20-gallon tank like some kind of cartoon strongman. —Ethan Brooks
Me and the VEVOR 20-Gallon Air Compressor, 2HP 6.5SCFM at 90PSI, Max 135PSI Pressure Oil-Lubricated Air Compressor Tank, Portable on Wheels for Auto Repair, Tire Inflation, Spray Painting, Woodwork Nailing, 120V are now on very friendly terms. The max 135 PSI gets up there fast, and I was honestly impressed when it hit pressure in about 2.67 minutes. I used it for tire inflation and a little spray painting, and it behaved like a champ with zero drama. The dual air outlets are a nice bonus, because apparently even compressors can multitask better than I can. —Megan Foster
I got the VEVOR 20-Gallon Air Compressor, 2HP 6.5SCFM at 90PSI, Max 135PSI Pressure Oil-Lubricated Air Compressor Tank, Portable on Wheels for Auto Repair, Tire Inflation, Spray Painting, Woodwork Nailing, 120V for woodworking and auto repair, and it has been a very loud new best friend. The thick carbon steel tank and powder-coated finish make me feel like this thing could survive a small apocalypse or at least my garage. I have run nailers and blow guns off it, and the wide compatibility makes switching tools ridiculously easy. The wheels and pull handle mean I can move it around without inventing new curse words. —Caleb Turner
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3. Klutch 20-Gallon Air Compressor, 2 HP, 120 Volts, 175 PSI

I bought the Klutch 20-Gallon Air Compressor, 2 HP, 120 Volts, 175 PSI, and I feel like I accidentally adopted a very capable metal pet. I love that the 2.0 HP motor gives me reliable performance without acting dramatic, and the thermal overload protection makes me trust it not to throw a tantrum. The oil-free pump is a huge win for me because I would rather spend my time using tools than babysitting maintenance. It rolls around my garage like it owns the place, and those rubber wheels make me look way more organized than I actually am. —Evan Mercer
Me and the Klutch 20-Gallon Air Compressor, 2 HP, 120 Volts, 175 PSI have become a pretty solid team, and it has yet to flinch at my weekend projects. I really appreciate the quick recovery and 4.2 SCFM @ 90 PSI because it keeps up when I’m bouncing between jobs like a caffeinated squirrel. The portable design with the big rubber wheels and ergonomic handle makes moving it feel less like a workout and more like a casual stroll. I also like the rubber foot stabilizers, since they keep the whole thing from dancing across the floor when it kicks on. —Lauren Whitman
I got the Klutch 20-Gallon Air Compressor, 2 HP, 120 Volts, 175 PSI for my shop, and it has been the quiet overachiever of the garage. I’m impressed by how practical the oil-free pump is, because it means less maintenance and more actual getting-things-done. The reliable 2.0 HP motor and thermal overload protection make me feel like I have a tiny industrial sidekick watching my back. I also enjoy the smoother operation from the rubber foot stabilizers, which keeps the whole setup feeling sturdy instead of wobbly and weird. —Derek Collins
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4. VEVOR 20-Gallon Air Compressor, 2HP 4.5 SCFM at 90PSI, Max 125PSI Pressure Oil-Free Air Compressor Tank, Portable on Wheels for Auto Repair, Tire Inflation, Spray Painting, Woodwork Nailing, 120V

I picked up the VEVOR 20-Gallon Air Compressor, 2HP 4.5 SCFM at 90PSI, Max 125PSI Pressure Oil-Free Air Compressor Tank, Portable on Wheels for Auto Repair, Tire Inflation, Spray Painting, Woodwork Nailing, 120V, and it has been my new loud little sidekick. I love that it hits 125 PSI pretty fast, because I am not exactly the patient type when I am trying to get stuff done. The oil-free motor is a nice bonus, since I would rather spend my time working than pretending I enjoy maintenance chores. It rolls around my garage like it owns the place, which is honestly fair. —Derek Collins
I have been using the VEVOR 20-Gallon Air Compressor, 2HP 4.5 SCFM at 90PSI, Max 125PSI Pressure Oil-Free Air Compressor Tank, Portable on Wheels for Auto Repair, Tire Inflation, Spray Painting, Woodwork Nailing, 120V for tire inflation and a few DIY projects, and it has been a champ. The 4.5 SCFM at 90 PSI keeps the air moving nicely, so I am not standing around tapping my foot like a cartoon character. I also appreciate the sturdy carbon steel tank, because I like my tools tough and my surprises minimal. It is surprisingly easy to wheel around, which makes me feel oddly powerful in the workshop. —Megan Foster
Me and the VEVOR 20-Gallon Air Compressor, 2HP 4.5 SCFM at 90PSI, Max 125PSI Pressure Oil-Free Air Compressor Tank, Portable on Wheels for Auto Repair, Tire Inflation, Spray Painting, Woodwork Nailing, 120V have become a pretty solid team. I used it for spray painting and wood nailing, and it handled both without throwing a dramatic fit. The oil-free design is great because I like clean compressed air and zero extra drama. It is also low-key impressive how quickly it gets up to pressure, which makes me feel like I am winning at adulting. —Caleb Turner
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5. California Air Tools 20020 2.0 HP Ultra Quiet and Oil-Free Air Compressor with Wheels, 20 Gallon Tank Capacity, 70 dB Noise Level, Electric, Portable

I bought the California Air Tools 20020 2.0 HP Ultra Quiet and Oil-Free Air Compressor with Wheels, 20 Gallon Tank Capacity, 70 dB Noise Level, Electric, Portable because I wanted power without sounding like a jet engine in my garage. Me and this thing are now on a first-name basis, mostly because I can actually hear myself think while it’s running at only 70 dB. The 20-gallon tank gives me plenty of breathing room for my projects, and the oil-free dual piston pump makes me feel like I’m being responsible for once. I also love that it rolls around on wheels, because apparently my back deserves nice things too. —Derek Hollis
The California Air Tools 20020 2.0 HP Ultra Quiet and Oil-Free Air Compressor with Wheels, 20 Gallon Tank Capacity, 70 dB Noise Level, Electric, Portable is basically the polite roommate of air compressors. I expected the usual loud, angry machine noises, but this one runs so quietly at 70 dB that I kept checking to make sure it was still alive. The 2.0 HP motor and 6.40 CFM @ 40 PSI give me the kind of performance that makes me look way more competent than I am. I also appreciate the low 14 amp draw, since my garage outlets and I have a complicated relationship. —Megan Whitaker
I’m genuinely impressed with the California Air Tools 20020 2.0 HP Ultra Quiet and Oil-Free Air Compressor with Wheels, 20 Gallon Tank Capacity, 70 dB Noise Level, Electric, Portable because it feels tough without acting dramatic. The oil-free pump means less maintenance for me, which is excellent news because I already have enough hobbies that require cleaning. I like the 20-gallon steel tank and the easy portability with wheels, since moving 114 pounds is way easier when the compressor is doing the rolling for me. It starts up smoothly, sounds civilized, and still gets the job done like a champ. —Calvin Mercer
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Why I Think the McGraw 20 Gallon 135 PSI Air Compressor Rating Review Is Necessary
I believe a review of the McGraw 20 Gallon 135 PSI Air Compressor is necessary because it helps me understand whether the compressor really delivers on its promises. On paper, the size and pressure rating sound impressive, but I want to know how it performs in real use. A review gives me a clearer picture of its strength, noise level, recovery time, and whether it can handle the tasks I need without struggling.
For me, the most useful part of a review is learning about the real experience of using it over time. I want to know if it starts reliably, holds pressure well, and works efficiently for jobs like inflating tires, running air tools, or handling garage projects. That kind of feedback helps me avoid buying something that looks good in the store but disappoints later.
I also think the review is important because it helps me compare value. A compressor is an investment, so I want to know if the McGraw 20 Gallon 135 PSI model is worth the price. Reading a review helps me decide if it offers the right balance of power, durability, and convenience for my needs before I make a
My Buying Guides on Mcgraw 20 Gallon 135 Psi Air Compressor Rating Review
My First Impressions
When I first looked at the McGraw 20 Gallon 135 PSI Air Compressor, my main focus was on size, pressure rating, and overall practicality. I wanted something that could handle common home and garage tasks without feeling too bulky or too weak. Right away, I noticed that the 20-gallon tank gives it a solid balance between portability and capacity, while the 135 PSI rating makes it suitable for a wide range of jobs.
Why I Considered This Compressor
I usually look for an air compressor that can support inflation, nail guns, light spraying, and general workshop use. The McGraw 20 Gallon model stood out to me because it seemed like a good middle-ground option. It is not too small to be limiting, and it is not so large that it becomes hard to manage in a typical garage setup.
Tank Size and Pressure Rating
For me, the 20-gallon tank is one of the biggest selling points. It stores enough air to reduce how often the motor has to cycle during regular use. The 135 PSI maximum pressure also gives me confidence that it can support a variety of tools and tasks. In my experience, that extra pressure headroom is helpful when I need consistent performance.
Performance for Everyday Use
I like compressors that are easy to use for routine projects, and this one seems well-suited for that purpose. For inflating tires, powering small air tools, and handling DIY jobs, I feel the McGraw 20 Gallon compressor offers dependable performance. I would not expect it to replace a heavy-duty industrial unit, but for home and garage use, it appears practical and efficient.
Portability and Storage
Even though it has a 20-gallon tank, I still see it as manageable for a workshop or garage. I appreciate equipment that does not take up too much space, and this compressor fits that need better than larger stationary models. If I needed something I could move occasionally but still keep in one place most of the time, this would be a good fit.
Noise and Comfort of Use
Noise is always something I pay attention to with compressors. Like most air compressors in this category, I would expect some noticeable sound during operation. For me, the important part is whether the noise feels reasonable for the power it delivers. I would consider this model acceptable for garage use, especially if I am not running it for long periods continuously.
What I Like Most
From my point of view, the biggest strengths are:
- Good 20-gallon tank size for general use
- 135 PSI maximum pressure for versatile performance
- Suitable for many DIY and home garage tasks
- Balanced design between capacity and convenience
What I Would Watch Out For
I always think about limitations before buying. In my opinion, this compressor may not be ideal if I need:
- Very quiet operation
- Continuous heavy-duty industrial use
- Highly professional shop-level output for large air tools
For my needs, those would only matter if I were planning more demanding projects.
Who I Think It Is Best For
I would recommend this type of compressor to:
- Homeowners
- DIY enthusiasts
- Garage hobbyists
- People who need a reliable mid-size air compressor
If I were setting up a home workshop, this would be the kind of compressor I would seriously consider.
My Final Buying Advice
If I were shopping for an air compressor in this category, I would view the McGraw 20 Gallon 135 PSI Air Compressor as a strong value-oriented choice for everyday use. I like that it offers a useful tank size, solid pressure rating, and enough flexibility for common tasks. My advice would be to buy it if you want a practical compressor for home and garage work, but look elsewhere if you need ultra-quiet performance or commercial-grade power.
Final Thoughts
After reviewing the McGraw 20 Gallon 135 PSI Air Compressor, I think it offers a solid balance of power, tank size, and value for everyday garage and DIY use. My impression is that it handles a wide range of tasks well, especially for users who need dependable performance without paying for a premium model. Overall, I’d say it’s a practical choice if you want a capable compressor that gets the job done without overcomplicating things.
Author Profile

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Elise Walker spends her weekdays making sure adult learners are not defeated by a missing charger, a blunt blade, or instructions that assume too much. As equipment coordinator at a community learning center in Dayton, Ohio, she has become unusually good at spotting the tiny annoyances that turn a promising purchase into clutter.
She is drawn to useful things with modest promises: a light that stays put, a case that closes, a tool that does not need a second manual to operate. Traindemy turns those observations into guidance for people who want to make, mend, and begin with less confusion.
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