NateDescription This tire has a shred your face off, run over anything, kung fu grip knobby tread pattern. The casing is round and supple. Tall, widely spaced knobs are siped for added grip and compliance. The knobs wide spacing means they dig deep and still shed the crap youre riding through. The tread wraps a little around the sides of the tire, providing good knob contour even on very wide rims, which in turn allows good off camber traction. Specs TPI