The Vittoria Goma TNT mountain tire is the ultimate Enduro race tire, combing the best attributes of XC and Trail rubber. The super-grippy compound and technical tread are optimized for fast descending and continuous control--even on the sketchy edge of the trail. The spacing around the knobs has been optimized for multi-condition use, allowing you to push the limits, since it bites into the trail for continuous traction while still clearing mud with ease. It's the ultimate all conditions trail tire...or the fastest XC tire. Or maybe both. But no matter what, the Goma is the best choice for when conditions vary, but your performance needs to be consistent. Super grippy compound keeps you glued to the trail, even in wet conditions Aggressive tread bites in to the dirt and sand, but clears mud with ease TNT tubeless ready