MORRFlate Quad 4-Tire Inflation & Deflation System Review
MORRFlate Quad 4-Tire Inflation & Deflation System — Honest Review
Speed up air-downs and air-ups by inflating, deflating, and equalizing all four tires at once.
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Quick Take
- What it is: A 4-way hose kit and manifold that let you air down or air up all four tires simultaneously and equalize PSI.
- Who it’s for: Overlanders and beach/dune drivers who want faster, more consistent tire pressure control.
- Why it stands out: Trail-tested brand, plug-and-play with common compressors (ARB, PowerTank), and a clear digital gauge (1–150 PSI).
What We Liked
- Fast & even: Equalizes pressure across tires, reducing hot-spot wear and guesswork.
- Less bending over: Read and adjust PSI from the manifold instead of each valve, saving time and knees.
- Compressor friendly: Splits flow across tires so single compressors don’t work as hard.
- Trail-proven: MORRFlate has been building multi-tire systems since 2014—nice reputation with off-roaders.
Where It Falls Short
- Space & hose management: It packs into a bag, but you’ll still wrangle multiple lines in tight campsites.
- Best under 125" wheelbase: The Quad kit is optimized for rigs up to ~125"; longer wheelbases should size up or consider extensions.
How It Works in the Real World
Hook each hose to a tire, clip them to valve stems, then connect your compressor to the manifold. Open the valve to equalize and deflate, or run the compressor to inflate—all four tires together. The included digital gauge lets you watch PSI at the manifold and fine-tune with quick bursts. For sand, we typically drop into the mid-teens, then air back up for pavement at the trailhead without playing musical chairs around the truck.
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Specs & What’s in the Box
| Item | Details |
|---|---|
| Brand / Model | MORRFlate — Quad: 4-Tire Hose Kit 125″ Wheelbase (MFQG) |
| Wheelbase fit | Up to ~125″ |
| Gauge | Digital, 1–150 PSI |
| Compatible air sources | ARB compressors, PowerTank, and other common sources (plug-and-play) |
| In the box | 4-tire hose kit, manifold, digital gauge, storage bag |
| Weight | Approx. 6 lb |
| Manufacturer | MORRFlate (founded 2014) |
| Part number | MFQG |
Best Use Cases
- Sand driving: Quick drops to 12–18 PSI, then fast equalized air-ups.
- Mixed terrain days: Frequent trail-to-highway transitions with minimal downtime.
- Groups & families: Keep the compressor running while you manage tires from one spot.
Pro Tips
- Lay hoses outside the vehicle path to avoid running them over when repositioning.
- Check couplers for grit after beach days; keep a small brush in the bag.
- If front/rear PSI targets differ, isolate axles as needed and equalize per axle.
Verdict
The MORRFlate Quad is one of the simplest upgrades for anyone who airs down regularly. It trims time at the trailhead, keeps PSI consistent across tires, and reduces compressor strain. If your wheelbase is within spec, it’s a near no-brainer for sand, snow, and mixed-terrain overlanding.
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