D.K said:Yep, just pull the stockers off, and put the Welds on. You won't need to switch anything else out on the rear. If you run Welds on the front, you'll need a spacer.
As far as backspacing goes, you'll need 5.5" backspacing for 15x8 Welds...6.5" BS for 15x10.
:OT: Are you heading out to Capitol this Sunday?