I had a fold a cover for 2002 Ram, but they do not have a solution for the Ram Box and the Bak Flip is the only one that I am considering. I see it has no lock on both ends, you have to constantly open the tailgate, and always from the back... My fold a cover after a few years with the weather my Locks pretty much failed, twisted my keys so, I ended up having to modify them so I can get in but keep it secure... The Bak Flip looks like it might be a bit more smoother with the way it flips over and over, where the fold a cover was more like open the front and/or back, or all the way open... Well, hopefully it works out well... thanks alot