Navistar RV is gone.......Hello new owners

I am just the opposite on the roadmaster chassis built for motor homes. There is no way that they can compare with chassis companies like Spartan and Freightliner who have been in the heavy duty equipment service with big trucks for years. The Roadmaster is just not built that strong. With eight or ten air bags they give a rough and stiff ride. I am sure that some like it, but you do not see any heavy buses with that kind of equipment which tells me the Roadmaster is OK for lighter vehicles, but not as heavy duty as the Spartan or Freighmaster chassis. JMHO!