Best Snow tires I've ever had
If you're looking to get some serious snow tires, get yourself a set of the Pirelli Winter Carving. These things are unbelieveable! The only catch is (unless they added more sizes) you have to run a 16 inch rim, and the size is 225/60/16. They're look a little big in there, but they don't rub, and, as a bonus on my car, the spedo actually reads correct.
I got mine studded, and they work great. I do fire rescue, so when the weather's against us, that's when we're out in it. I have about 10k mikes on my set, and they are still running strong. I still run the TC, and for really ugly pull outs bump it into third and just gently add power, you'll get moving without problems, even on ice. I did add 2 70# sand bags to the tail, just because, but I don't know that they are really needed. My acid test on these tires was to drive up through the front yard after a 6 inch snow last year with freezing rain. Let's put it this way, I can try to get the car stuck, emphasis... TRY.
Highly recommended!