Casing offers 30% more cut resistance 6 ply rated natural rubber compound Extended tread wear and reduced knob chucking Designed to meet the demands of the toughest desert terrain This tire is Tube Type M rated for speeds up to 81 mph DOT approved � Note: Wheel sold separately. � Available in the following motorcycle tire sizes: 110/100-18, 120/100-18, 110/90-19 and 120/90-19