Kirkwood joined Aaron Telitz, Frankie Montecalvo and Parker Thompson in the GTD-class #12 VS Lexus for last month’s Rolex 24 Hours at Daytona, the quartet finishing fifth in class.
For Sebring and Petit Le Mans, the open-wheel ace will accompany Jack Hawksworth and Ben Barnicoat who, along with Toyota prototype ace Mike Conway, drove Vasser Sullivan's #14 Lexus to third in the GTD Pro category in the Rolex 24.
