My M3 doesn't see snowfall like that of Canada, but it has seen many snowy, crappy, unplowed roads. Snow tires are your best friend. In Canada, I don't even think I'd consider all seasons for the winter.

Clearance is the biggest issue as pointed out above, but a good set of snow tires and common sense is all you need. I recommend Nokian Hakkapalitta.

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Originally Posted by Roc3b "Great, so Gman landed a nympho with a brain! Damn him!
Guinness you lucky son of a byotch!!!!!!!!!!!"

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