The tread design features solid tread blocks on the center tread area and arrow-head shaped lugs on the shoulder area. They work together to improve the tire's soft, loose and uneven off-road terrain surface traction, as well as to improve the tire's concrete road performance. This also enhances the tire's dry, wet and winter weather gripping capability. The optimal groove placement maintains a clean footprint. It eliminates mud and snow and ejects rocks stuck between the tread elements, promoting a clean footprint and preventing stone retention.