1. Tire rack is good, but we have sponsors here who sell tires and I'd try them first.
2. I don't know if T1Rs work at low temperatures, nor do I know what temps you get.
2. CR just tested UH performance tires: (check sizes for your car, I don't know)
These are good to v good almost everywhere (except snow)
Pirelli P Zero Nero, $164, W, 82 score, vg wet handling, Recommended
Sumitomo HTR A/S P01, $99, W, 82, Rec
Michelin Pilot Sport A/S Plus, $200, Y, 80, Rec
Continental Extreme Contact DWS, $125, Y, 80, also vg wet handling, Rec
Sumitomo HTR+, $95, W, 78
BFG g-Force Super Sport A/S, $113, W, 78, bad in snow
Nitto Premium Nt850, $115, W, 78, terrible in snow, vg dry & wet brake, dry handling
Bridgestone Pot, RE960AS Pole pos, $154, W, 76
skipping to 12th, my tire: Kumho Ecsta ASX, $97, W, 74, av dry & wet handling