Gravel tire with tightly spaced, diamond shaped knobs, small horizontal center paddles and larger, more pronounced should knobsExcels on dirt and gravel roads but is equally at home on pavementEXO equipped models feature Maxxis` EXO sidewall protection which help prevent puncture from sidewall abrasionsTR - Tubeless Ready - sealant requiredTubeless700x40622TBLS - FoldBk/Blk60437120EXO/TRUPC/EAN/GTIN: 4717784042183