Someone start one up!
A common request of our F10 M5 customers is 20x9 ET20 (F) and 20x10 ET25 (R). Though, I'm sure there are members running very different specs. Best bet would be to browse others' build threads and other photo/media galleries
Here's an example of what our 20" V710 setup looks like:
VMR V710
(F) 20x9 ET20 265/35/20
(R) 20x10 ET25 295/30/20
