The optimized tread pattern and its high void ratio optimize forward motion on soft, loose, and uneven terrains. This combination guarantees a safer forward motion on different surfaces, while also ensuring the necessary traction for on-road driving safety. 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. It also avoids stone retention from harming the casing as they cannot drill into the tread area.