Today they tested a new synthetic dirt surface at Brewerton Speedway in NY. Apparently it was successful with some drivers saying it was a little hard on the tire compound they were using. It will be interesting to see how this works out. It sounds like they only put 2" of the material on the track and that just doesn't seem like it would be enough. Anyway, check out some pictures, a short video, and be sure to listen to the Glen Donnelly interview.
http://www.dirttrackdigest.com/brewe...ynthetic-dirt/
http://www.dirttrackdigest.com/brewe...ynthetic-dirt/

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