Does anyone have studded tires on their MS? I found a Pirelli run flat on tirerack but there hadn't been any reviews so I'm not sure I want to be the first to give it a try. We live in the seattle area BUT at about 2000' elevation so we can get anywhere from 1" to 12" of snow at a time. Our road will be plowed so we should be ok but we are still going to need a really really good winter/snow tire. What can everyone that's actually running around in snow what can you recommend to me?