Up Down Air

"So far I am happy with the majority of the kit with the exception of the whips. The John Guest quick fittings attached to the chucks on both ends of each whip are high quality but... I did have trouble during my tests due to the hoses coming out of the chuck assembly. When putting the chucks on it is pretty easy to hit the hose release ring due to the nature of the John Guest fittings. A packet of ten 3/8" ($8 on Amazon) John Guest C clips solved the problem. I think these are a must on the whips and should be included with the kit given the minimal cost. I did contact Updown Air regarding the issue and although they were quick to respond, I was told they had not had anyone mention the hoses coming off but did note they would order some of the C clips to test. All of the other parts in the kit were great to include protective sleeves for all the hoses that are run to each wheel well. In any case, about a 4 hour install to include directly plumbing the compressor to the regulator assembly to make airing up a little faster. About 6m 45s to air down my 35"x12.5 from 30psi to 12psi. Airing back up to 30psi was 8m 40s."