ELKHART LAKE, Wis., (October 17, 2017) – Road America announced today the addition of the SPEED Energy Stadium SUPER Trucks (SST) to the racing lineup for the NASCAR XFINITY weekend of August 23-25.
Led by the NASCAR XFINITY Series, the weekend also features SCCA Pro Trans Am providing non-stop, on-track action from three separate series’ throughout the weekend.
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