We used to run wing champs at Langley. Sizing is unusual, as everything is done to minimize rolling resistance. We ran 6.00s on the right side, and 5.00s on the left side. Wheels sized to get about 1-1/4" stagger up front and 1/2 to 3/4" in the rear. Would have to get into the notebook to find out what our actual wheel sizes were, but PM me if you want me to do that. We haven't been on the track in nearly two years. At the time everyone was running B55As.
