Got the new tires mounted on the new wheels today, and set them in place to get a look at them. (My adapters aren't finished yet..) We transferred the Smart pressure sensors to the new wheels with no problem.
Pics are at:
http://zenspeed.com/smartwheels.html
They're 17" OEM Mercedes C Class "Sport wheels, powder coated gloss black. 7.5 front, 8.5 rear. 195/45 and 225/40 Pirelli P-Zero Nero's.
I'm making custom 3 to 5 lug adapters, 22.4mm in the back, 25.5mm in the front, to match the specific offsets of these rims. (I'm sacrificing 24mm of clearance in the front, and 32mm of clearance in the back. Tight, but it should be fine, and keep the outer edge tucked as much as possible, even with these staggered rims.
Talk amongst yourselves...
Johnny