Had the same problem as Danny, does one need to remove the leaf to the existing suspension for the air bags? never had a problem with it on my class b but after I transferred to class c this has been a problem to me...
Ditto Healyman. No supplemental air bags that I've ever heard of (I've DIY installed them on three vehicles) require removal of any leaf spring parts. The improved ride quality seems to be simply from 'disengaging' the bottom-most leaf, which on my Chevy is a short, really thick one that is almost inflexible. When you inflate the bags just enough to see a bit of space between the top of that leaf's ends and the bottom of the leaf above, the ride improves. The 'slam-bang' becomes 'bouncy-bounce', so to speak.
Jim, "Be the coffee!"
'06 Tiger CX 'C Minus' on a Silverado 2500HD 4x4, 8.1 & Allison ('Loafer's Glory'); '07 Forester 2.5 ( the 'HANDBSKT'); '95 Toyota SR5 V-6 4x4 pickup, ARB locker, Bilsteins, Warn hubs & M8000, etc;
'94 968, M030 swaybars ('DOPPLER')