Last day of the session more great help from my friends at TPWS got the Tires swapped, and the car setup to drive on Hoosiers today. Drove on the Hoosiers R7, in the cold this morning, little nervous, but wow after two laps got them heated up, and they were even better than the already amazing Trofeo R's, I was able to lower my lap time by a full 10 seconds consistently from my initial baseline lap. Used the Event Log Sheet from the Grassroots Motorsports Trackside Companion to keep track of temps, and pressures, I was warming those tires up really good.
Video from Session1
Video from Session2
Video from Session3
Shop for Pirelli tires at Tire Rack.
Shop for Hoosier tires at Tire Rack.