If this is not enough, EarthRoamer says that it is working on an even bigger RV lineup on top of the new F-650 and F-750 chassis.
The EarthRoamer XV series vehicles begin as 2015 Ford F-550 4-by-4 chassis cabs. Buyers can select among the regular cab, super cab, or crew cab configurations as the basis. The final RV sizes vary between 22.6 and 27.5 feet in length, TFL Truck reports.
The F-550 is powered by the 6.7L V8 Power Stroke turbo-diesel, but this commercial unit is tuned to a lower 300 horsepower and 660 pound-feet of torque.
EarthRoamer changes nearly everything on the trucks, save the drivetrain. It uses a four-corner air suspension, off-road shocks, huge tires with bead-locks, custom bumpers, winches and more. Of course, the EarthRoamer camper unit is fitted with all the latest and high-end components.