I daily drove mine through the winter here in the Toronto area and the tires were ok as long as you drove gently. Accelerating over 50% throttle on a road with any moisture your traction control will turn on. Overall grip was ok, but I'm excited to have the weather warming up to have my summer tires back on haha.
From my post in another thread:
Running 245/45/R18 Michelin X-Ice Xi3 in all 4 corners.
18x9" ET25, with 20mm spacers in the rear.
Fills in the wheel wells pretty good, no rubbing that I am aware of.