This is an All-New Tire from Shinko...The Shinko MOBBER! Based off of the popular 504 / 505 Shinko off-road tires, the new Shinko MOBBER is specifically designed for today's popular small bore bikes...and it is DOT APPROVED! Tread designed for hard terrain. Featuring a high-carbon compound tread design. Maximizing tread wear and minimizing tread knob tear / wear. Offering great traction, braking and overall stability for enhanced control. Reinforced knobs resist tearing and chunking while providing consistent grip. DOT Approved. Note: NOT recommended for extensive on-road commuting or prolonged highway use. Ride where you want and how you want. The Mobber tire is your all access pass to whatever terrain you dare. DOT approved to get you there and a tread pattern to let you MOB through it!