WTB Vigilante Tire - 26 x 2.3 Clincher Wire BlackBorn 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 nobodys business. With Dual DNA rubber or Gravity DNA options this is the tire to ride when you are giving it your all. Often used as an aggressive front tire though it also works well as a rear tire on loose