Two different side angles and the staggered support on the block sides ensure that the tire’s tread blocks remain firm and that the groove bottoms will not be damaged even during rougher driving. The reinforced upper part of the sidewall provides additional protection against puncture and cut damage caused by sharp rocks. The stone ejectors at the groove bottoms of this sturdy new tire prevent sharp and jagged stones from attaching to the tread surface and penetrating the tire structure. The tire’s sidewall structure contains extremely strong aramid fiber that reinforces the sidewall, making it more resistant to impacts and cuts that could otherwise easily damage it.