I bought this system not really knowing if I would enjoy it or find it a hassle. I quickly found out it is no hassle at all and is awesome. Takes no time at all to pull out and hook up, less than 2 minutes. Then it will air my 37s down from 28 to 13 in a few minutes. I can hook up and air down in less than 5 minutes. Then air back up in less than 7. I thought I may use it when away from any air stations but now having it and a Thor's compressor in my rig I haven't used anything but this. I don't see why I would ever use an off road park air station ever again. My last trip I was able to take care of all four of my tires plus two of my buddies in less time than it took him to individually handle his other two, both going up and down. The build quality on this system made me want to buy more and I quickly ordered their compressor, wiring kit, and the TotalControl manifold. I haven't received the manifold yet but everything so far has been incredible. Having this as on board air has become one of my most loved mods. I'm extremely glad I did it.