Duro HF906 Excelerator Tire - Rear - 100/90-19 , Position: Rear, Tire Size: 100/90-19, Rim Size: 19, Tire Ply: 4, Tire Type: Offroad, Tire Application: Intermediate 25-90619-100-TT Great for all types of riding conditions Large knob blocks are staggered perfectly to handle the worst loam and muck The use of the tire and other vehicle data and information accessible through this webpage is limited to persons located in the United States of America and Canada.ALTHOUGH THE DATA IS BELIEVED TO BE ACCURATE, NO WARRANTY OR GUARANTEE IS MADE REGARDING THE QUALITY OR ACCURACY OF THE DATA.All data should be verified by a tire professional, the vehicle placard (typically located on an inside door panel or on frame), and/or the vehicle owners manual.