I haven't had to drive a MH in snow but I have driven school buses & tour buses in snow. Air brakes just require you to be easy on the brakes the same as in a car. It has been snowing all day here and we were out in it since this morning. When we got on the Interstate we had a few pass us at 70-75. and then they slowed up as they saw 3 in the ditches as we went farther. With good tires, common sense, and going a little slower it is not a problem.