Hoosier R6's.
295's in front and 345's in back.
It's a little tricky to get the car to rotate. A touch of trail braking will do it, or a little feathering of the throttle to help the back end move out a bit. The other method I was using was turning in a pinch earlier and getting the front tires to dig, off throttle, causing the whole car to slide a bit, the back more than the front, and by the time it was at the apex, it was rotated and ready to power out.