IMSA MICHELIN PILOT CHALLENGE Robin Liddell
Contested final three races of the season with a podium finish at VIR
Finished 4th in GTD point standings after collecting three podium finishes
Won 2015 Continental Tire Challenge GS championship, four wins (Sebring, Laguna Seca, Watkins Glen, COTA) with co-driver Andrew Davis.
Finished third in 2014 GS points, winning for Stevenson Motorsports at Sebring, Watkins Glen and Indianapolis.
Finished third in 2013 GS points, winning four races, including three straight.
Finished fifth in IMSA Michelin Pilot Challenge GS drive standings with a win at Lime Rock Park.