I have a cherry floor in my 55,it is finished with about 5 coats of spar urethane.A really nice lookig floor,with a mirror finish.My 72 has an oak floor with a much duller finish,it was done when I bought the truck.Neither truck is a working truck and they spend most of their life in my shop,out of the weather.They both get a lot of oohs and aahs at the cruisins and shows.