Perfect plus size tire with an all-around tread design made to tackle anything from after work rides to multi-state adventures Perfect plus size tire with an all-around tread design made to tackle anything from after work rides to multi-state adventures EXO equipped models feature Maxxis` EXO sidewall protection which help prevent puncture from sidewall abrasions DC - Dual Compound tread provides a lower rolling resistance center paired with extra grip for the corners TR - Tubeless Ready - sealant required