So I have recently acquired a pair of silver BBS boss 302S racing wheels 18 x 10.5 from a private seller. I need two more wheels to complete the set and I cannot for the life of me find any 10.5in wheels for sale. Anyone know where I could buy some? Also if you're an over achiever and want to throw me some knowledge on 5/8th's studs with these wheels please feel free to do so.