My Wing has never had anything but a car tire on it since the day we bought it. A friend who was riding behind me this weekend, commented that I looked like I was working way to hard while riding the twisties. When we got home, he told me to come over to his place. He has a spare wheel with a MC tire mounted up that he would let me try. We switched it out yesterday, and I felt like I was being drawn to the light. Riding in the track was smooth and steady, with little to no wander. Corners were smooth and easy, with little effort required to stay at speed and in the track. I also felt like I wasn't so worn out when I got home. It's got me thinking about picking up a spare wheel and mounting a MC tire up for the tight twist and turns of our local rides, reserving the Pirelli for the long road trips around the Northwest with the trailer. The Force is strong with this one!