I don't have any personal experience, but have read of those who have put a 240volt dryer in their fiver. The power is there, just have to know how to wire it--not for a novice to do, nor an electrician who doesn't understand 50amp RV service.
2016 Tiffin 40 QBH
2015 38RSSA, traded
2005 TK3 #1869, 10 yrs of memories,
2017 F450 KR--one more Ford is it
2009 F450 4x4-died; 2010 F450-retired