But does the Transit and E350 use the same diameter tires?
Also, unlike the Wonder, some van chassis based ClassB/B+/C motorhomes have their retracted door steps tucked up to the same height as the bottom edge of of coach sidewall. That makes me curious about other under-coach items of the Wonder: How low down does the propane tank, generator, and GW/BW tank plumbing hang in relation to the coach sidewall edges?
However the Wonder may be constructed, it may not be much different than many other RV's nowadays. Many of them appear low-slung, but that can be easily fixed by their owners through retrofitting them with larger size tires than what they come with.
