4 Tire Inflation Deflation System, Air Systems Rapid 4-Tire Inflation/Deflation System, Fits Up to 155" Wheelbase, Includes Manifold, Digital Gauge, and Storage Bag

Used this first out on the trails over the weekend, actually on 4 different jeeps. Doubled check the air pressure on all tires with another gauge, and they were spot on what the gauge attached read. So much easier then airing one tire at a time

I it working pretty good. It does what it is intended for. The locking chucks attach positively. The hose is plenty long enough to reach all four tires. I have found it is a burden to get out, unroll and hook them all up twice on each trip (air down and air up). It also takes up more room in the Jeep. I'm not sure if it is saving me any time as my pump only puts out so much air, weather it is pumping up 1 at a time or 4 together. I use a rapid air down device and I believe it is faster than airing down through the valve cores.

This system is a beast! I've been using it on my '23 Gladiator Mojave and it works flawlessly. The fact that it can handle up to 155" wheelbase is impressive, but what really matters is how well it performs on my vehicle.As someone who's already got an onboard air compressor, this system has become a game-changer for me. It's incredibly convenient to have a nearly-all-in-one solution for inflating tires (you just provide the compressor, of course) - the digital gauge makes it easy to get precise readings, and the storage bag keeps everything organized.I've used this system multiple times, and it's been a lifesaver after a day on the trails. The build quality is top-notch, and it feels solidly constructed - it's clear that this system is designed for heavy-duty use.Overall, I think this 4-Tire Inflation Deflation System is well worth the investment. It's a must-have for anyone who frequently inflates tires on the go.

This tire deflation system is fast and accurate. If you go four-wheeling, you know nobody wants to wait while you air down each tire individually. I've manually deflated tires, used deflators that pull the valve cores and used those that you attach to each valve stem. This system is by far the quickest, most accurate and ensures each tire has the same pressure. It can be a little unwieldy getting getting it back in the storage bag but its worth it.

I have a UTV I often drive to offroad trails and areas and I don't like to have my tires aired down on the road, so this is a perfect solution for me. It reaches all four tires of a Polaris Ranger XP 900, and is really quick and easy to hook up. Airing and deflating tires seems to work well and gives fairly equal pressures on all tires. It's nice it comes with a case to keep all the hoses wrangled and it's a nice little package overall. No complaints, great system and I highly recommend.

Valve stem attachment clip things are very nice, hoses are softer than I would expect but are nice to the touch. Plenty of length to access all 4 tires and fill from one compressor. Decent bag to keep it in and packs away with no issues.

This hose kit makes it a lot easier to match all four tires on a car that going one by one. The gauge appears to be pretty accurate and everything works fairly easy.While it is a bit pricey for the DIY, a small to medium shop would find this very useful especially when hooked up near an alignment rack since they should be checking tire pressures anyway before doing an alignment.

This is my second review of this purchase. The original was scathing because one of the four tire chucks was defective and as a result the system would not hold pressure. To their credit, the seller reached out to me and made it right. They shipped a replacement part from overseas and yesterday I tried it.I did need to completely tighten the tire chucks (by hand. Small matter.The system now does exactly what was promised - gets my 4 tires to the EXACT same pressure. I'm not sure how important that is since due to sun and shade and moisture the road and thus the tires are always at slightly different temperatures and therefore at slightly different pressures. However it satisfies my desire for order that I can now get them to the EXACT same pressure at least occasionally.5 Stars