Warning : fitting kit (hub rings and nuts/bolts) is supplied only when wheels are ordered as a set of 4. Wheels ordered individually (or per 2 or 3) will be delivered without accessories. BBS nuts/bolts are supplied only if the car's original nuts/bolts are not compatible with BBS rims. Hub rings are supplied if necessary.About BBS...Known all over the world for their high quality since the 70's BBS have set the benchmark in terms of wheel design. Strongly involved in motorsports BBS also equip numerous manufacturers vehicles as standard. BBS wheels are made in Germany and Japan the ideal combination for a perfect finish.BBS recommend these wheels for Audi TT TT RS Mercedes 172 204 204K 205 204X 207 211 211K 212 212K 215 213 218 231 (non-exhaustive list).