About the Burris 5.5 Treaded Tire:

The Burris 11 x 5.5 -6 Treaded Tire is one of the best tires for riding off-road with your XR! Compared to the 11 x 6 -6 Burris Treaded Tire, the 5.5 offers a more nimble ride which gives you more control and requires less leaning to turn. This could be benefical for those who prefer to Pint "nimble" feeling, or really advanced riders who like to have a more loose ride!