For anyone who’s spent a long day on the trails, you know the feeling—you’re ready to head home or push on to the next leg of your adventure, but first, there’s the chore of airing up your tires.
That’s when the clock starts ticking…
The faster you can get your tires back to road-ready pressures, the sooner you can be on your way. For me, that’s where the MORRFlate TenSix PSI Pro Gen 2 air compressor has been a total game-changer.
I’ve used this off-road air compressor from the rugged coastlines of California to high alpine passes and out into the dry, dusty desert of Arizona. Every time, it’s done exactly what it promises—and often faster than I expect. I’ve aired up my own rig countless times, helped friends at the trailhead, and even been able to get multiple vehicles topped off in a single duty cycle. The combination of speed, reliability, and ease of use has made this unit a core part of my off-road kit.
In this review, as I did in my Air Compressor Buying Guide, I’ll walk you through the specs, real-world performance, unique features, and the upgrades that take the MORRFlate TenSix PSI Pro Gen 2 to the next level. We’ll also talk about why pairing it with a MORRFlate 4 Tire Inflation & Deflation Kit unlocks its full potential, how it stacks up against the competition, and who should seriously consider making it their go-to portable air solution.
Table of Contents
- A Quick Overview of the TenSix PSI Pro Gen 2
- Key Specifications and Features
- Gen2 Upgrades: What’s New and Why It Matters
- The MORRFlate Advantage: Eliminating the Schrader Valve Bottleneck
- Performance in the Real World
- Comparing to Other Popular Compressors
- Ease of Use and Portability
- Who Should Buy the TenSix PSI Pro Gen 2
- Warranty and Customer Support
- Potential Drawbacks or Considerations
- Final Thoughts
- FAQ
A Quick Overview of the TenSix PSI Pro Gen 2
The MORRFlate TenSix PSI Pro Gen 2 is a high-output, dual-cylinder portable compressor designed for serious off-roaders, overlanders, and anyone who needs to air up quickly after time on the trail. With its PSI Pro™ Technology, you can set your desired pressure, hit “Go,” and let it automatically inflate your tires while you take care of other tasks. That means no more crouching by a single tire, constantly checking gauges and fiddling with valves.
When paired with a MORRFlate 4 Tire Hose Kit, it can inflate a set of 35″ tires from 10 psi to 40 psi in under 5 minutes—hands-free. It’s built to work hard, boasting a peak airflow of 10.6 CFM at 0 PSI and 6.5 CFM at 30 PSI, and is more than capable of handling the needs of larger tires and multiple vehicles.
This air compressor isn’t just about raw performance; it’s also about efficiency. The PSI Pro™ system takes the guesswork out of inflation, while the rugged construction ensures it can stand up to the elements and the demands of off-road travel. Over my time using it in every type of terrain, it’s proven itself as a reliable, time-saving piece of gear.
Key Specifications and Features
Blazing Fast Performance
At 10.6 CFM at 0 PSI, the MORRFlate TenSix PSI Pro Gen 2 off-road air compressor moves a serious volume of air. Even when pressures climb, it maintains a strong output—6.5 CFM at 30 PSI—which keeps inflation times short. Auto Mode covers 10–120 psi, while Manual Mode expands that range to 1–150 psi, giving you control for everything from low-pressure off-road tires to high-pressure trailer tires.
In practice, this translates into less time at the trailhead and more time enjoying the drive. Compared to mid-tier compressors, the difference is noticeable and makes it especially valuable for group trips where you’re helping multiple vehicles air up.
Durability and Build Quality
The compressor’s 14x7x9″ footprint makes it easy to stow, yet it feels substantial in hand. The stainless steel outlet hose dissipates heat efficiently, and the upgraded internal aluminum cylinders and resized aluminum heat sinks help manage the heat generated during extended use. New piston rings improve wear resistance and longevity, ensuring the compressor will serve for years to come.
It’s rugged enough to handle being tossed in the back of a truck or stored in a dusty trailer without missing a beat. I’ve subjected mine to both extremes—humid coastal air and the fine dust of desert trails—and it’s never skipped a beat.
Smart Design
One of my favorite aspects is how user-friendly the design is. The PSI Pro™ control board makes it simple to dial in your target pressure with the + and – buttons. The thermal cutoff switch protects the compressor from overheating, while the purge valve makes it easy to release pressure when you’re done.
The threaded filter caps mean you can mount the compressor in almost any orientation (except upside down), which adds flexibility if you’re integrating it into a custom setup. The universal push-to-connect coupler works with standard 1/4″ fittings, so compatibility isn’t an issue.
User Comfort
With a noise level of 70–75 dB from a foot away, it’s quieter than you might expect from such a powerful unit. In fact, I can carry on a conversation with a buddy just steps away from this thing without having to yell. Meanwhile, the beefed-up carrying bag with accessory pockets keeps everything organized, and the included MORRFlate Groovy Gloves are a thoughtful touch for handling hot fittings after use.
Gen2 Upgrades: What’s New and Why It Matters
The Gen2 air compressor version takes an already excellent compressor and makes it even better. The stainless steel outlet hose replaces the older design for better heat dissipation, which is critical during long inflation cycles. The purge valve allows you to release internal pressure safely and quickly—something you appreciate when packing up in extreme weather.
The resized aluminum heat sinks replace the ABS versions from earlier models, improving heat management and fitment. The internal cylinders have been upgraded from mild steel to aluminum, which not only dissipates heat better but also reduces the risk of corrosion over time. Finally, the new piston rings offer improved wear and heat resistance, extending the life of the compressor.
Each of these upgrades reflects MORRFlate’s focus on durability and real-world performance. They’re not cosmetic changes—they’re practical improvements that make a difference when you’re using the compressor week after week in challenging environments. I can attest to the value of these changes because I had the original TenSix prior to getting the PSI Pro Gen 2. The original TenSix was great, but MORRFlate managed to make it even better!
The MORRFlate Advantage: Eliminating the Schrader Valve Bottleneck
One of the key reasons the MORRFlate TenSix PSI Pro Gen 2 air compressor stands out is how it works in tandem with the MORRFlate 4 Tire Air Kit. The bottleneck in traditional tire inflation is the Schrader valve, which limits airflow to around 1.8–2 CFM at 20 psi. Even if you have a high-CFM compressor, inflating one tire at a time means you can’t take full advantage of its potential.
By connecting to all four tires at once, the MORRFlate kit allows the compressor to push out its full 10.6 CFM without creating back pressure. The result is significantly faster inflation times—up to 300–400% faster compared to single-tire setups with lower-CFM compressors.
This isn’t just theory; in the field, you can feel the difference. I’ve watched other setups still working on their second tire while mine was already wrapped up and packed away.
Performance in the Real World
Over the past two years, I’ve put the MORRFlate TenSix PSI Pro Gen 2 through just about every environment you can imagine. On the coast, it’s handled salt air and sand without issue. In the mountains, it’s aired up after long rocky climbs where low pressures were essential. In the desert, it’s worked flawlessly in high heat and fine dust.
What impresses me most is its consistency. It delivers the same performance whether it’s airing up one set of tires or six or more vehicles in a day. The 80% duty cycle at 0 psi (45 minutes on, 10 off) means it can handle big jobs without overheating, especially with the improved cooling features in the Gen2 design.
From moment one, I’ve been impressed—and I’m not surprised. MORRFlate has a reputation for building high-quality gear, and this compressor lives up to that standard in every way.
Comparing to Other Popular Compressors
Against the Smittybilt 2781, the MORRFlate TenSix PSI Pro Gen 2 is about twice as fast. Compared to the Twin ARB, it’s around 58% faster. But the numbers only tell part of the story—when paired with the 4 Tire Kit, the real-world advantage grows because you’re eliminating the Schrader valve bottleneck entirely.
With other compressors, you might get good CFM ratings on paper, but if you’re inflating one tire at a time, you’re not seeing the full benefit. With the TenSix PSI Pro Gen 2 off-road air compressor and the MORRFlate system, you’re actually using all of the airflow you’re paying for.
Ease of Use and Portability
Using the MORRFlate TenSix PSI Pro Gen 2 is straightforward. Connect the MORRFlate 4 Tire Inflation & Deflation Kit, set your desired PSI with the buttons, and hit start. The compressor takes care of the rest, shutting off automatically when it reaches your target pressure.
You can install this unit on your rig if you like. I chose not to, that way I can use it in other applications (like at home) when needed. It fits under the front seat of my truck just fine, and is always there when I need it.
The carry bag makes it easy to store and transport, and the compact dimensions mean it fits easily in most off-road rigs without taking up too much space. I’ve tossed mine into truck beds, roof boxes, and trailer compartments without worrying about it getting banged up.
Who Should Buy the TenSix PSI Pro Gen 2
If you’re an off-roader, overlander, or adventure traveler who values speed, reliability, and hands-off operation, the MORRFlate TenSix PSI Pro Gen 2 air compressor is an excellent choice. It’s particularly well-suited to those running larger tires (33″–40″) or those who travel in groups where multiple vehicles need airing up.
It’s also a great option for RVers and anyone who regularly needs to manage tire pressures for trailers, campers, or tow vehicles.
Warranty and Customer Support
MORRFlate backs the TenSix PSI Pro Gen 2 with a 3-year “No Hassle” warranty, which adds peace of mind when investing in a premium compressor. In my experience, MORRFlate’s customer service has been responsive and helpful, with a genuine focus on keeping customers happy and on the trail.
Potential Drawbacks or Considerations
The main consideration is its electrical draw—peaking at 90 amps and running around 50 amps—so you’ll need a capable power source. It’s also at its best when paired with the MORRFlate 4 Tire Kit; while you can use it for single-tire inflation, you won’t see its full speed advantage.
Finally, the price point is higher than basic compressors, but you’re paying for a significant boost in speed, durability, and convenience.
Final Thoughts
The MORRFlate TenSix PSI Pro Gen 2 off-road air compressor combines raw performance, smart automation, and rugged build quality in a way that makes it a standout in the portable compressor market. After two years of use across every terrain, it’s proven to be a tool I trust completely.
If you value your time and want a compressor that will keep up with your adventures, this is one piece of gear you won’t regret adding to your kit!
FAQ
How fast can the MORRFlate TenSix PSI Pro Gen 2 off-road air compressor inflate tires?
With a MORRFlate 4 Tire Kit, it can inflate a set of 35″ tires from 10 psi to 40 psi in under 5 minutes.
Does it work without the MORRFlate 4 Tire Kit?
Yes, but for maximum performance and to avoid back pressure on the compressor, the 4 Tire Kit is highly recommended.
Can it handle larger tires, like 40″?
Yes, it’s designed for high-volume inflation and works well with large off-road tires.
What power source does this air compressor require?
It runs on 12v power, drawing around 50 amps while running and peaking at 90 amps.
Is it noisy?
At 70–75 dB from one foot away, it’s quieter than many high-output compressors.
What is the warranty?
MORRFlate offers a 3-year “No Hassle” warranty on the TenSix PSI Pro Gen 2.
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