I'm getting ready to but some 16 inch pro comp 7069s. The backspacing is 4 inch on those. And I measured my spare so I know the backspacing is 4 5/8. I read the thread on here where a set had already been measured but I wanted to check because of what I had read about the limited having bigger calipers? I easily have over 40 hours reading on here but I can't find an exact answer. None one can give me an answer if I'll have to run spacers or not, or what size if I do. I've talked to 4 wheel parts, ARB and pro comp. Any help would be greatly appreciated