I can confirm that a 2500 4x4 fits with a bed shell on top. Hope that helps.
SUV, BIG TRUCK LIKE A 2500 OR 250 FOUR DOOR BUT NOT WINNEBAGO FOR SURE AND YOU WILL GET A TAG TO PUT IN YOUR WINDOW BECAUSE IF IT IS NOT IN YOUR WINDOW, YOUR VEHICLE MAY BE TOWED AT YOUR EXPENSE.
Certainly not Winnebago height. As others mentioned, SUV height with room to spare.
I believe it is 7 ft.
I believe that most SUVS fit, but there is much more than that.
Not sure what you mean by clearance but as long as you have a room at the hotel you can park in the parking lot. If you don't stay there you risk your car being towed. Hope this helped?
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