RR, your probably right in hilly, or mountainous regions, but if you introduce your side by side to a Minnesota Spruce Bog you'll be buried in a big hurry... The winch helps, but many times you'll find that there's nothing stout enough around to hook it too... The 3 wheeler with the flotation tires walks across the top of Peat Moss, and if it does get stuck it's light enough to lift out by hand... Another advantage the 3 wheeler has in the bog is the 3 point stance, the rear tires don't run in the tracks of the front... That makes a huge difference in the bog.