Originally Posted by sc00by4life
ALL SUBARU WHEELS use a 60* tapered conical seat. So do 99% of aftermarket lugs that are designed for subarus. Aftermarket lugs fit OEM wheels just fine. The only difference between your OEM lugs and aftermarket lugs, is the shank width. That's the reason people say to not use OEM lugs on aftermarket wheels, because the shank width of the stock lugs is too wide for most aftermarket lug hole openings. You wouldnt be able to tighten them without a thin-walled socket.
I've done it, several others have done it. Just making sure you have the CORRECT info.