That's part of the beauty of dirt track racing. Since surfaces change, how you choose to prep your tires for the evening's action will have a tremendous impact on how well you do. Often times ...

We can change the characteristics of our dirt tires by understanding how the conditions of the track, at any given moment, affect the surface rubber on the tire. The idea is to help the tire ...

They are bias-ply tires – not the typical NASCAR radials, which means there is no belt package under the tread, which allows for it to conform to a typical uneven dirt track surface.