Im looking at a set of aftermarket rims and was wondering what the backspacing was on a factory rim

Sorry truck is a 2001 it has 235/85 on it now and they look a little close so i was just wondering if aftermarket would separate them a little or not thanks guys

I too am curious....

-Welder

most of the aftermarket wheels I have seen have 105mm offset for all brands so I'd say they might space them apart a little but probably not much if at all.