Snowmachine tracks are essential to making a snowmachine move. Ever since snowmachines first originated in the late 50's designers have been finding ways to improve traction in a variety of conditions. Some of these conditions are driving on groomed trails, not groomed trails, overflow, and deep snow.

The very first snowmachines had tracks with very bad traction. But you must realize that they weren't driving in the same conditions snowmachines of today can handle. Old machines were limited to readily used trails and very little powder. The tracks used on the old machines looked like the one shown in the picture below. The traction, the little raised bits of rubber, was minimal and the tracks weren't very economical either. The first attempts at making a track was using steel, which was too heavy, and rubber, which was to flexible and brittle at cold temperatures. Eventually manufacturers found the key ingredients. Kevlar tracks with imbedded nylon strands to reinforce and improve strength. A kevlar track is now the standard in today's snowmachines.