By the way we don't run a 25.5 with a 2 cell. Not the purpose of this class. If you live in AZ and Nevada go there- they run it there so I've been told? Every where else we run 21.5 and 1 cell.
The class as it is run is fun as we run it here in Fla (foam). And how they run it with the rubber tires (indoors - up north ) and foams elsewhere.