My 97 was on a 35 Holiday Rambler chassis with tag. 16" tires.
It weighed over 19k EMPTY. 300 pounds CCC. It drove and rode fine on nice smooth new roads, like during the test drive. The front axel was at max rating.
It rode horrible on rough or when the pitch would suddenly change. It would whip side to side so hard it would throw stuff out of the cabinets. Constantly fought brake problems which were not adequate, had the fuel pump issue, popped ex manifold bolts the cruise control sucked.
I think on a 32' Rv it would been better. Going through the Appalachians was no fun.
The coach part was fine. No complaints about the HR part.
Oh and my feet would catch fire in the mountains