We do have bay 5 which is open and significantly taller then the other bays. Semis fit with out trouble and we have had the City of Cheyenne boom truck there and it fits also. So you should be good. Come take a look. thanks!
One side has an open bay but i dont think the overhead washer is much higher. Might have a little trouble with a tall Semi cab or tall RV. Could probably still wash though if you got creative with it.
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