4 Tire Inflation Deflation System, 4 Tire Air Up Down System, 4 Tire Pressure Equalizer, Inflate or Deflate All 4 Tires at Once, Flexible Air Hose Fits Up to 155" Wheelbase.

Worth the price. Received on time. The tire connectors were finger tight when received. However, this was desirable as I removed, and replaced them with the included quick disconnects. The hoses are long enough to reach my driver's rear from my passenger's front tire on my Jeep 4 door.

Works exactly as anticipated, I was going to make my own and once I started to add up the cost of the parts, it became clear that purchasing would be wiser. I tested it out, works great for both deflating and inflating. This will be living in the truck from here out.

Arrived safely. Nice bag although it will probably be hard to put back in it. Haven't used it yet but if it leaks I'll just add Teflon tape that comes with the kit. Don't see any failures to exist. Would recommend

Higher quality than expected equal to others costing 30-100% more. Came with 4 alternate style spare air chucks and a female QD for the compressor as a bonus.

Super easy to use. Glad for the different chucks. The bigger ones wouldn’t work with my rims, but the smaller ones worked fine.

I have always considered making up my own 4-tire setup to get equal pressure in all 4 tires. I HATE the time spent trying to accomplish that while checking and airing up or down each tire. I sometimes think the tiny bit of difference in one is the result of the air used in the gauge. A pound or two hi or lo in all four isn't so much a problem for me as is a pound from one to the next. This set is perfect for obtaining equal pressure in all four tires and all I had to do was order it and hook it up. I now have even pressure in the tires of my car, truck, and even yard wagon. It is particularly helpful with the wagon as I lose pressure over time in one in particular and the others occasionally. When one is low now I simply hook up all four to air them up. For a pro shop getting things precise could be a business selling point. I always hate checking my tires after installation and finding out they didn't air them equally. For offroad enthusiasts you know the importance of different tire pressure for different conditions. Rock crawling, mud, sand, etc. One tire with the wrong pressure can mean the difference between getting stuck in the middle or finishing at the top of your game. Great product. Great value.

I recently installed an onboard air setup on my Jeep, which means I have a 7 liter air tank and a continuous duty cycle compressor an order to keep about 140 PSI at all times. With this kit, I can hook up to the quarter inch air outline that I have, and use this to fill up all four tires in one go and it ends up being quicker and more efficient, while also catching eyes. What I really like about having this setup is by airing up all four tires at the same time off the same line, you can equalize pressure across all of them and you don't have to run around and check each tires pressures and add or remove air to equalize them.

If you play with your tire pressure when you hit the trails, one of these is a must have. Hook it all up, and release pressure evenly. Then when you're back, you don't have to go around the truck with the compressor one by one. Just hook them all up and let the compressor go to town on them all at once. Really you can't NOT get equal pressure to all corners.