Indy 500: #15: Graham Rahal, Rahal Letterman Lanigan Racing Honda, #23: Santino Ferrucci, Dreyer & Reinbold Racing Chevrolet and racing stalwart, Chris Wheeler
#15: Graham Rahal, Rahal Letterman Lanigan Racing Honda, #23: Santino Ferrucci, Dreyer & Reinbold Racing Chevrolet and racing stalwart, Chris Wheeler