Road America: #11: Tatiana Calderon, A.J. Foyt Enterprises Chevrolet, #16: Simona De Silvestro, Paretta Autosport Chevrolet sign autographs for happy fans
#11: Tatiana Calderon, A.J. Foyt Enterprises Chevrolet, #16: Simona De Silvestro, Paretta Autosport Chevrolet sign autographs for happy fans