bruce- check this thread. http://www.peachparts.com/shopforum/showthread.php?threadid=75535

he went 18, but not sure what maker, brabus i think.

check for earlier post by same user (dr amg) for thread titled "help, ive fallen and cant get up" (or sim) for more pics/details of new wheels for his new (to him) 320.

PS- there is a wheels and tires forum here at MS.