ITP Terra Hook Tires The Terra Hook Tires come with a striking all-terrain tread design, featuring alternate lug pitches and shoulder components, with a certified DOT compliance. Ensuring a smooth ride on rough surfaces, this eight-ply radial construction offers a three-quarter inch tread depth, paired with a well-balanced tread-to-void ratio. Features: All-terrain design for hard pack, intermediate, rocks and ruts, loose and soft surfaces Tread block channels allow the tread to flex giving consistent traction over roots, rocks and other trail conditions Unique tread blocks with alternating pitches provide true multi-surface, multi-condition traction Alternating shoulder elements assist grip from any angle of approach or direction and enhance forward or reverse motion in rutted conditions Multi-angled channeled lugs Supreme traction on lush trails and soft terrain Unique non-directional tread design delivers traction and performance over roots, rocksand other trail conditions 8 ply radial construction Balanced tread-to-void ratio ensures a smooth ride on harder surfaces 0.75 lug depth for maximum handling and control