Well spaced paddle like knobs in the center and large siped corner power through any terrainTR - Tubeless Ready - sealant requiredDC - Dual Compound tread provides a lower rolling resistance center paired with extra grip for the cornersWT - Wide Track casing optimized for rims over 35mm internal widthEXO equipped models feature Maxxis` EXO sidewall protection which help prevent puncture from sidewall abrasionsTubeless29x2.6622TBLS - FoldBk/Skn4060DC/TR/WT/EXONoUPC/EAN/GTIN: 4717784038452