Born from the need to race in European enduro events, the Vigilante is WTB's premier aggressive All Mountain tire. The square-lugged open tread pattern offers stability in loose or wet terrain, while the stiff outside knobs grip at lean angles like nobody's business. With WTB's TriTec compound, you get three compounds that provide optimal levels of traction, support and durability. A base of high durometer rubber supports the entire tread and transitions into the knobs to prevent folding or squirming. Medium stiffness center knobs cap the base layer to provide traction and durability without sacrificing rolling efficiency, while soft compound side knobs deliver maximum grip and slow rebound for increased cornering traction. Features: Square lugged open tread pattern offers stability in loose or wet terrain, while stiff outside knobs grip at steep lean angles TCS: Tubeless Compatible System combines the ride benefits of a tubeless tire with the minimal weight of a race tire High Grip: Glue-like conforming rubber compound for incomparable traction Light Casing: A supple, gram-conscious carcass designed to be compliant and conform to trail objects while still providing a happy balance of low rotational weight and rugged reliability SG2 Protection: Lightweight nylon layer that spans the entire casing of the tire for added puncture resistance with a minimal weight penalty Specifications: Tire Type: Tubeless (Clincher) Bead: Folding Compound | Casing: TriTec | Light/High Grip w/ SG2 TPI (Threads Per Inch): 60 TPI Puncture Protection: Sidewall & Tread Inflation: - Color: Black Weight: 1026g (27.5" | 2.5"), 1159g (29" | 2.5")