As I said, I got my tire off the web and shipped. Took 2 days and no hassles. Here is their shipping details at bottom of page
http://denniskirk.com/jsp/common/Shipping.jsp
I would also check for stores in Canada that might save on shipping. At the current US $ to the CAN $ you still might be better off getting it here and shipping.
As for TT, guys are great to work with. Never had an issue with anything from them.
Yes there are some roads around here, not much though. These days though, they look more like the surface of the moon with all the craters and potholes.
Let me know what you decide to do and if you need any other help.
Erik