I too really would prefer to have 18"s on my E85 M, as I think they are proportioned a bit better with for the roadster. Also, having a bit more gives from more tyre is something my back would be grateful for. For the last 12 months I've owned the car, I've been trying to find a set of wheels that would look good on my car, but trying to avoid CSL style wheels, but they are such a timeless design that I am admitting defeat and am now actively on the hunt, as my standard wheels are in a sad state from corrosion on the inner side of the rim.
Part of me still wishes I could get a set of Alpina Classic's for the car, but I was starting to lose the plot trying to find the right wheels to go on my car. :headbang: