Bought these new and had them machined to fit the e55.
Front setup
8x18 5x112 ET35 (9kg) With Bridgestone RE050A 245/40/18 Y rated 6mm
Rear setup
9x18 5x112 ET35 ( just over 9kg) Continental 2 Mo 4mm
Finished in gloss black with no kerb damage.
Big difference in unsprung weight...