Gravel tire with small aggressively shaped knobs that grab at rocky terrain and excel on loose over hard terrain Gravel tire with small aggressively shaped knobs that grab at rocky terrain and excel on loose over hard terrain Dual compound featuring CST`s EPS puncture protection belting 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