Ensure mountain bike justice is maintained on the crowded trails with the ridiculously grippy WTB Vigilante TCS Tough FR 27. 5in Tire. Big, open knobs provide grip on everything from wet, loose trails to dry, hard logging roads, 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 blend of cornering and speed. The Tough FR Fast Rolling 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 TCS aramid bead that lets you use tubes or go tubeless.