I took my mountain bike out today for a test ride in the snow. While the streets are pretty clear, I normally commute to work on MUP and doing some 'testing' before the real thing this week. The path isn't cleared and is a mixture of snow and ice. I dropped the standard 2" tire pressure and felt pretty stable, but man is it a lotta work. I think I'm dropping the rear too much but how does one tell without going up and down a bunch of times? A quick 6 miles was a real workout and at this speed, by the time I get in I'll have to turn around and go home!