Has anyone converted their trucks rearend to all air suspension, either the kelderman or airlift. I have had a lowered and bagged dually but never one that is supposed to ride and still work at stock height. Also will be converting to the 19.5 on 02 GMC CC Dually.

I have a chevy 4500 and am thinking about the air ride suspension. what is best etc.?

I have the kelderman 2 bag rear system. Works great very smooth ride, easy install as long as you have very long drills etc. Only query was the removal of the overload spring angled brackets on the chassis. For my work I still needed the carrying capacity so I re-installed them. My truck is used for films and alot of car commercials where the ride is critical, but I am very happy with the result. Can mail pics if needed of before and after instal. Let me know