[Fahrvergnügen]

Originally Posted by fcman

R&T did an article a couple months ago with more info
http://www.roadandtrack.com/new-cars...sa-technology/

18lbs per wheel.

So 3-4 lbs heavier per wheel than M3/4. 12-16 lbs more per car (depending on 18s or 19s). I wonder how much the CF wheels would be to replace.