@WiseShepard
@Operator
I have lived in Vail, CO for over 29 years. I took delivery of my first MX in December 2016. At that time my wife & I alternated going back & forth between homes in Austin, TX and Vail, every 3-4 months. We stayed in Vail for the entire Ski Season, and did this for 10 years.
My point in mentioning this is to say, I NEVER put snow tires on my MX 75D, and only used the All Season tires that it came equipped with. In all those years navigating in blizzard snowstorms, up & down the Vail Pass, so far, I NEVER got stuck or had any issues.
Get snow tires if you feel more comfortable, but in my experience (so far), it's not necessary.