I just upgraded My 98 740i w/ M parallels (8 & 9.5 ) from Bekkers. GREAT SERVICE BTW ! . I mounted them using the stock lug bolts, but I wonder what the OEM lug bolt set-up is for these wheels. Also bought P Zero Rossos....BTW,so far , so good. The car has lost all it's on center numbness and tracks and turns in VERY nicely.