Last night I got to test out my Dunlop Wintersport 3D's which was fun. There is a huge open and unplowed parking lot at work. I used it as a safe place to test braking and starting from a stop with traction on and off. I was impressed by how balanced and responsive the car was even with traction off.
2011 M3 Sedan - Jerez Black, DCT, Comp, Navi, etc...