The new car washes are getting better around here.
There are a couple I have ran the dually thru already. They don't do as good a job as the hand wash style where you spray off the vehicle. But for the once a week bath they work pretty good. My biggest problem has been the ones that won’t go back far enough to get to the back of the truck. Crew cab with long box = 23' too long.
I re read the ford manual and it states to rotate just side to side. I have not had my wheels off yet to see if they are interchangeable. But judging by Ford saying side to side only, I am guessing there must be some offset differences in the front and outside rears other than just flipped the other way around.