Challenge Pro TLR Limus TireThe Limus is designed with aggressive, well spaced knobs specifically for dominance in deep mud and ugly course conditions. Named after the Latin word for mud, this tire is engineered to cut through soft terrain to provide flow through corners and traction on steep inclines. Mud Specific Tread: Features "chunky" knobs that churn through mud, allowing riders to navigate off camber sections and maintain power in the most challenging environments.