does this look right? *PICS*
#1
#6
#18
Even brand new Rangers are not perfectly symmetrical from the assembly line. Since a body lift has been installed, it increases the chances of misalignment, box to frame and cab to frame. I'd loosen the box and move it over as much as possible to the passenger side to get the box to tire relationship closer to equal. If that sets the box out of line with the cab, then rotate the front of the box over and/or see if you can move the rear of the cab. When all is said and done, it will probably be a compromise.
#21