Wheels in Canada?
It's really hard to find decent prices here. If you're looking for performance rubber, you are better off just ordering online from a company like Tire Rack. Same for rims. Even with the shipping costs and taxes, it was still about 25% cheaper for me to order from the States each time (I've bought 4 sets of tires and a couple of sets of rims over the last couple of years).
+1 for TireRack or Ebay. I have always saved as much or more than 25% on all my purchases from the US as opposed to Canadian retailers. It's even cheaper if you can ship to an address in the US and then pick it up yourself (depending on how from the US you are).
