WTB VIGILANTE 29x2.6 BK/BK TOUGH HG TCS/60/TT FOLD E25The 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 Updated siping eliminates knob squirm while also increasing traction on wet or rocky terrain Improved knob shapes prevent knob flex by reinforcing the specific areas that counteract cornering and braking forces Updated tire profiles provide a smoother transition from centerline to side knobs and