I've been running a new set of Bridgestone Potenza RE960AS since the beginning of this month and I did fine with all the snow recently. I paid $112 a piece on tirerack.com. Keep in mind these are one of the top of the line UHPAS out there so there are tons of cheaper alternatives if the price is too high. If I didn't have AWD I would definitely spring out for a separate spring/summer/fall and winter setup.