I drove around an entire winter here in Alaska with Bridgestone Dueler HPs on 20s and it did ok. I wouldn't turn or stop very well, as expected. I got some cheap Cooper studded winter tires this year and it handles amazingly well in deep snow and on glare ice - I couldn't be happier with them. I end up turning DSC off a lot in the winter to get a better feel for the conditions. The AWD is pretty decent IMO.
Here is a pic from last year at North Pole, AK with the 20s on.
