Scored a cheap set of OEM Sized Hoosier R7s and figured I'd throw them on the car for a track day at COTA. The tires are a couple of years old but seemed like they had as new grip. This was the best lap time of the day of a 2:21.3 in the white group, during the second session. Not a perfect lap giving up .34 secs in T3 for the pass and overcooking into T17, but oh wells. 

Definitely a sub :20 possible on a cool, dry day after the new pavement cures some more, but I'll likely switch back to a 200TW tire after this fling with the Hoosiers ends. 

Car: 991.1 GT3
Mods: JCR Side Muffler Deletes, OEM Cup front lip, Dundon Rear Gurney
Tires: 245/35/20 & 305/30/20 Hoosier R7
Brakes: Ferodo DS3.12 pads F/R