The tread's high void ratio eliminates mud and snow and ejects rocks stuck between the tread elements. In this manner, mud and snow cannot block the tire's surface contact, which further improves the all terrain traction and driving safety levels. It also actively prevents stone retention from harming the casing during the drive. The high void ratio prevents rocks from getting stuck between the tread elements and drilling into the casing, which can shorten the model's usability. The better traction and safer performance increase the all terrain driving safety levels.