[wbw]

Chech out Continental's Extreme Contact DWS. I don't have them but that's what I would get if I had to buy a tire today.

Go to Tirerack.com and search by size. Then eliminate the Summer tires and whatever else you don't want, and see what's left.

 

[wbw]

Being in Canada, maybe you do need dedicated snow tires for winter. Tire Rack did a test of all season tires which included the Continental. Here are the results: Winter Testing at the Arctic Circle: Ultra High Performance All-Season

The test was done in Sweeden. Looks pretty impressive for an all season tire.

 

[wbw]

So if winter tires are required for winter, are you looking for summer tires or all-season for the other three seasons?

 

[wbw]

After I submited my last post, i realized that strickt summer tires might not be good enough 'temperature wise' for your non winter months. Still might be too cold for them in March and April and November.