The first problems came out just after tire shop. I went to install Pirellis and it went out fine. But the rear was rubbing! I have mildly lowered KW Clubsport & 12 mm spacers in rear. Trofeo R is rubbing all the time now and I have to take off spacers.
Tire itself looks great, it has a fat side profile just like in a genuine slick! But please note that Trofeo R is about 10-12 mm fatter than ordinary tires. I have fluently driven different tyres with this set up earlier. For example, right now I have OEM 19" M220s under the car and I can slip my fingers between the side fender and Michelin PS2. With Trofeo R & 18" OEMs wheels there in no room at all.
I'll tell you track experiences once I get rear working again.
E92 M3: M-DCT, full black leather, PDC front & rear, M-Drive, Double Spoke 220 M, EDC, light & mirror package, electric fully-adjustable seats, iPod, Individual audio, Professional navigation, RS-19 pads, 18" OEM track wheels, semi-slicks, SS brake hose kit, Akrapovic Full EVO titanium, KW Clubsport, Challenge Carbon Race trunk. Winter car: E60 530 xdA '06. Latest: X1 23d '10, Gone: F430 F1 '08, Mini Cooper S '06