BMW Style 189 rims with Bridgestone Potenza RE050A Runflat tires
FRONT: 18J-8 +37 offset 225/40R18
REAR: 18J-8.5 +34 offset 255/35R18
BMW Style 188 rims with Bridgestone Blizzak LM-25 XL tires
FRONT: 17J-8 +37 offset 225/45R17
REAR: 17J-8.5 +34 offset 255/45R17
BMW sport suspension (ZSP)
(See pictures and details at Why did you buy those rims and tires?