Tire - K587 Bearclaw HTR - Rear - 27x11R12 - 8 Ply Low vibration and a smoother ride are provided by an all new center knob design, High traction on a wide range of terrain is also provided by the tread pattern, Provides the highest level of puncture resistance and excellent handling, Designed specifically to meet the demands of the modern-day ATV, Knobs are spaced apart to push the dirt away and self clean, Has tall knobs to dig into the dirt and mud, NHS (Not for highway service).