Features an aggressive tread pattern with large well-spaced lugs that shed debris and mud easily. Ramped center knobs improve rolling resistance. Tubeless compatible dual compound tread surface and EPS puncture protection. DC - Dual Compound two compounds comprised of a harder longer lasting center and a softer gripping corner. EPS - Exceptional Puncture Safety offers an added layer of proprietary rubberized poly-fiber material between the tread and the casing to help prevent punctures. TR - Tubeless Ready compatible with sealant based tubeless systems or with tubes