You
wants a good winter tire on the car. I recall one year we had a small skim of snow just a few days before I stored the car and the thing would only spin its wheels in the driveway with the slightest throttle input. I shudder to think of driving with summer tires on a cold icy road. Just tune in to any hockey game and picture your car behaving like a hockey puck.
So, if its good winter tires you want, look here:
http://tires.canadiantire.ca/en/tires/winter-tires/
In my experience, cheap winter tires ride poorly and are bloody noisy. The more expensive the tire, the better the winter preformance with minimal impact on ride and tire noise.
Cheers!