Mid-height tread blocks are spaced evenly to allow penetration through loose trail conditions and openly for better mud-clearingWide cupped knobs down the middle provide excellent braking in any conditionsDC - Dual Compound tread provides a lower rolling resistance center paired with extra grip for the cornersEXO equipped models feature Maxxis` EXO sidewall protection which help prevent puncture from sidewall abrasionsTR - Tubeless Ready - sealant requiredTubeless29x2.6622TBLS - FoldBk/Blk6560DC/EXO/TRNoUPC/EAN/GTIN: 4717784041766