First offroad tire with Kenda's Advanced Apex (AA) technology for increased lateral response and optimal carcass stiffness Innovative tread design allows for faster forward roll, increased side bite and controlled flex without washing out Unique sipe and groove orientation allows for linear cornering characteristics and superb braking control Larger footprint for better grip in every condition Deepest front tread in the offroad lineup and still FIM compliant Purposefully designed by Kenda's team of riders and engineers in Ohio, USA This tire is tube type This tire uses bias construction This offroad tire is M rated for speeds up to 81 mph These tires are NOT for highway use � Available in the following offroad tire size: 80/100-21.