The overall height and width is comparable to a dual wheeled CR. 9'10" inside width, 13'10" centered, and 15'10" outside width. As for cost? Not cheap. List of $73,875 Canadian$. Dealer cost (before programs) is $56,884 Canadian$. I believe they have to be installed by the dealer. So there will be a big labour cost as well. I have no idea what the install time would be for these tracks.