I've somehow managed to never post a single lap time in here, lol.
2013 ZL1, Auto, Nitto NT01, MSR Houston (CW): 1:52.526 DRY
2013 ZL1, Auto, Nitto NT01, COTA: 2:46.24 WET
2013 ZL1, Auto, Yokohama ADVAN AD08R, Texas World Speedway (CCW): 2:04.49 DRY
2013 ZL1, Auto, Yokohama ADVAN AD08R, Grandsport Speedway (1 mile, no kink, CCW): 0.55.0