The optimized tread pattern and its high void ratio optimize forward motion on soft, loose, and uneven terrains. This combination guarantees better traction, for a safer forward motion on different surfaces. The tread elements maintain a clean footprint, by eliminating mud, snow, and rocks struck between the tread elements, preventing them from blocking the surface contact. Such a design also avoids stone retention from harming the casing since stones cannot drill into the tread area.