With winter on the way I was just taking another look at my cold weather habbits. Here we are blessed with enough warmth to ride year round bar only ice and snow which is rare and only lasts a few days. I just make it a rule to run down 5 to 8 mph once the daytime temps drop into the 50's, leaning more on the 8 mph end at night when the temp drops. Basicly how much traction do you think we loose when road and air temps drop down into the 50-10 rang? I know that's a large rang, but I find myself riding through those ranges every winter. I've never lost a tire on clean pavement at those temps, so I just don't know how much the traction drops on cold pavement.