Shinko 546 Series Rear Tire - 100/100-18 87-4720Shinko tires feature a high carbon compound in a variety of models to suit all terrain conditions. Use the terrain chart to determine the correct tire for your intended us Work very well in a wide range of soil conditions from mud, sand to intermediate loam Tall wide spaced knobs offer great self cleaning to provide excellent straight line traction on softer conditions Rubber compound offers excellent durability for long knob life The use of the tire