The staggered tread blocks, the high void ratio and the optimal upper sidewall pattern work together to increase the soft, loose and uneven terrain gripping ability. These tread elements enhance the number of biting edges gripping the terrain surface, enabling the tire to securely perform through deep mud and loose dirt. The tread's staggered elements keep the footprint clean. They eliminate mud and snow and eject rocks stuck between the tread elements. In this manner, mud and snow cannot block the tire's surface contact, while rocks cannot drill into the casing and cause stone retention during the drive.