[TransamGTA350]

I would not want to run that combo of tires. AO52's on the front and Vitour P1's on the rear. I'm currently running the P1's in a 305 square configuration and they take a good amount of heat for them to wake up. The AO52's are just the opposite, they need much less heat to wake up. So, that means your fronts will start to grip early (usually by the time you finish your out lap) while the Vitours out back will take 2-3 laps to grip up. So for that time, the car is going to be really loose in the rear. Then, once the Vitours come alive after a couple of laps, the AO52's will begin to overheat and fall off and handling dynamics will change to being pushy.