I am with motion Guru on this one. I have three AD CE'S and all of them are 1/2 tons with the plank flooring. I also have Three AD Suburbans with plywood flooring. I have checked out several panels with plank flooring too. Check out that 52 GMC factory picture and it has the plank flooring. Do you have some pictures? Is the CE complete? Does it have the short clamshell tailgate with chains instead of wire rope? Does it have the metal panel behind the two bucket seats? I am sure there is a good explanation on why you have the plywood floor, I just don't know what it is!
