The Maxxis Minion DHR II 27. 5-inch Tire improves upon the solid design of its predecessor to give you reliable performance on the toughest, most technical trails. The DHR II's shoulder knobs offer a wider stance and better cornering than the original DHR, and the paddle-like knobs on the center tread improve breaking and provide better traction on loose ground. The center tread features ramped knobs for improved acceleration and sipes for smooth transitions.