I have just equiped my new car with winter tires from Walmart, it took a month to get my special size. Dunlop Graspics. They include a road hazard warranty. I did not buy at Canadian Tire because they no longer include road hazard warranty and change $50 to $60 more as an option.
For my second car that I plan to trade in about 2 years I looked at Kijiji and Cr. List for used winter tires with rims. I found 4 winter tires with rims for $400. ( a saving of about $300 ) There is a severe winter tire shortage in the stores, if you can not get them at the stores try Kijiji or Cr. list. Happy winter driving.