beautiful wheels indeed. I think they are my favorite wheels.

 

any idea what offsets these are?

 

Very good question. I looked unsuccessfully for the stamping tonight, but I did request an offset of 65. I did the math prior to ordering: the rubber protrudes 2 mm more than the OEM 20" (which don't use the arch extensions) but 15 mm less than the OEM 21" (which do). I didn't want to spend the extra money on the extensions and installation. As you might guess from the 15 mm difference, the OEM offset for the 21" is 50.

 

Quick correction - HRE and my wheel vendor landed on ET52 fronts and ET47 rears. So much for my spreadsheet.

 

how come the wheel gap is bigger than the OEM 21'...

 

Not sure. Certainly more of a gap than the pictures you posted. Perhaps that Turbo has air suspension?

 

What size tires do you have?

 

+1

also i think the Turbo sits lower then the S even without air suspension

 

The tires are 295/35ZR21 107Y N0 spec Pirelli PZero Rosso's. I'm pretty certain this is the OEM size.

 

On a related topic, the Vehicle Menu, I don't have 21" listed as an option for the tire size - I presume this is needed for accurate reporting of the tire pressure from the TPMS. Do I need this to be done, and is my dealer the only one who can do it?

 

Did you put your original TPMS in these?

 

Nope. I kept my OEM 19" and TPMS together - I'll put winter rubber on them this fall. My Vendor supplied the TPMS sensors for the new wheels as part of a package.