The Argonaut Tire Traction Runners provide a non-slippery surface between the snow or ice and the tire. The traction pads are made from a specialized lightweight non-woven material to withstand rugged use, wet conditions and the weight of any vehicle. The open weave construction grabs the snow from underneath, while the tire secures it in place. Tires get hot from spinning and then melt surrounding snow that creates ice; this can't happen with The Argonaut Tire Traction Runners. The open weave construction allows melting snow and ice to flow through the traction pads so you never lose your traction. (www.argonaut-traction.com)