Trails don't have sheriffs, constables, or lawmen, so it's up to the riders to keep order. Huge crashes and pileups aren't what anyone is looking for, and sometimes the only thing preventing catastrophic pileups is the obscenely grippy WTB Vigilante TCS Tough FR 29in Tire. Big, open knobs provide grip on wet and loose or hard and dry trails, while the Dual DNA rubber compound blends fast rolling 60a rubber in the middle of the tire with grippy 50a rubber on the sides for the perfect balance of cornering and speed. The Tough FR Fast Rolling and and HG High Grip versions use a double layer Enduro casing to beef up the Vigilante, while the Light version features a single layer casing that offers moderate weight savings. Other than that, they're the same, with an all mountain 2. 3in width, and a light, flexible TCS aramid bead that lets you use tubes or go tubeless.