Bob,
Thanks for your detailed explanation!
I'd like air bags in the rear, too, for a non-weight-carrying reason. I'd like them installed with the option of a built-in underhood compressor and to have the two rear bags individually controlled from switches in the cab.
I've had X-Y leveling bubbles on the dash for quite some time, and with individually adjustable air bags in the rear I'd use the cab bubbles and the air bag switches in the cab to help level the motorhome at campsites instead of having to pull out step blocks for the rear duallies so much. I'd still have to drag out the step blocks as needed for the front tires - but at least rear air bags would help reduce the leveling work. I assume that air bags hold their air perfectly so that if I use them for leveling at campsites ... their lifting height would stay fixed at what I set it at when staying at any given campsite day after day.
