I just picked up a set of 209 style 18" wheels with the Bridgestone "all season" RFT on them. I had a similar setup on my '09 and they did OK for the mild winters we have had in MD lately.

I had Pirelli ATR's before and if the ice and snow are anything similar in capability and quality, I think they will ultimately end up on my "new" 209's.

Thanks to everyone for their input!