The Unison Seats in my COE's didn't go all the way back against the inside of the cab, as the bench seat does. Also seemed to have you sitting in a more "back straight" position. As I said, I still like them, & plan to reinstall mine, after, I finish painting the interior. My "girth" ratio, is not that bad, at the moment. I'm only 6ft. 235lb.s, a former Weight lifter,& Body builder.
