Itygrity

I'm currently away at a camp job and was wondering if anyone knew the dimensions for the 2015 5.5 box (outside edges). I may buy a tonneau (extang soft trifold) cover off of a truck with a 5.7 box and the tonneau cover dimensions are 5'9-1/2" long by 5'-8" wide (outside dimensions).


Anyone with a 5.5 box know the dimensions of the box outside edges and not the inside dimensions?

You can see the dimensions I'm looking for in the picture below.