I just refinished my wheels and I used a polyurethane paint made by VHT in the Ford unique argent colr. It is VHT # SP-188 and called Ford Argent Silver.
are you planning on doing this yourself, or having it done, cuz you can just tell the shop to do it and they can figure it out, thats what we do, we take a silver we have, a tint it until it's almost DOB accurate
Paul Perreca