i consider rvs to be extremely modded trucks, suvs, vans, and jeeps (off-road)
mods, atvs, dune buggys, dirt bikes and the like. never could figure out why they label those self propelled trailor homes rv. cant take em anywhere, can't drive em on anything but freeways, and they have so many gizmos now adays one thing goes wrong you spend your whole trip trying to fix it.