Warden (formerly ATB):  The Warden is a very aggressive, all terrain pattern designed to provide excellent traction and handling both on and off-road.  Excellent wear capabilities combine with great go anywhere traction.  The is an aggressive, high-void, all-terrain pattern with interlocking tread blocks and abundant siping to provide traction and handling without generating excessive noise. Upper sidewall traction bars maximize performance by providing the clawing action necessary to develop traction and steering control in deep dirt and sand.