Went out last weekend to the coastal range (no snow), found out wht you need a hard back that's where all the cold air comes in especially at speed. And the dirt comes around . I had to crack my windshield open to keep the dust down. I want to get a heater and mount it underhood and cut-out vents in the dash. My friend doesn't bring out his rhino because he is concerned about putting too much time on the belt.
