My buddy and I came up with a really easy and slick way to mount ours. We took a piece of either 1.5" OR 2" flat bar, bent the end to conform to the roof line, drilled holes that matched the ones in the body for the rearview mirror mount and used the holes already tapped in the roof for it. Just pull off your rear view mirror(its a spring mount) unscrew the base plate, put your custom piece of flat bar first, your mirror base second and screw the whole thing down.