 On 2 April 2015, de Silvestro akazivisa kuti aizotyaira Andretti Autosport No. 29 Honda muna 2015 IndyCar Series mwaka mukuedza kuita Indianapolis 500. De Silvestro akapedza ari wechina munhangemutange yechipiri yemwaka, Indy Grand Prix yeLouisiana. 