So, after reading all these replys & owning a 99 F53 V10 myself & knowing what a good unit it is, I think if I was to design a chassis system for Ford, it would be the same chassis, 362HP V10 engine, 6 speed Allison auto, 22.5 buds & adjustable air ride instead of springs. Then require the coach MFGs to support their coach bodys with some sort of cushioning between the coach body frame work, instead of welding it direct to the chassis rails.
With all of that, what do you think the ride would be like.
Neil