Now that my Michelin LTX's have succumbed to sidewall cracking, I find out that Michelin doesn't make a tire for my 85 anymore.  Where do Canadians get tires?  I've looked at busdepot's list and others and can't find any of those locally, and shipping from the US is more than the tire itself (or pretty darn close).

Any suggestions for tire vendors in Canada, online or otherwise?

Thanks
Jeff in Winnipeg