Personally, I think only 19" wheels work on our M3's visually (18's for the track). With that in mind, what does everyone think about the base wheels for the M5/M6? The only info I have is that it is forged, the fronts are 19x9.5, while the rears are 19x10.5. They go for about $900 from Tischer, but I can only assume that maybe some guys from the forums will want to dump them for cheaper than that when they upgrade their wheels. The concavity in the rears look crazy!
Usually, I'm not a fan of swapping around wheels from another model, but I think this might work. Anyone have more specs on these? What are your thoughts?