Indycar 2025 Driver Lineup. In a further bolstering of its lineup, prema also announced the unexpected signing of indycar veteran romain grosjean as its reserve driver. The 2025 indycar season driver lineup is shaping up, with 23 confirmed drivers following juncos hollinger racing’s announcement of sting ray robb joining their team.

A monaco formula 2 race winner last season, as well as a finalist in the aston martin autosport brdc young driver of the year award in 2023, barnard’s career has somewhat gone under. Daly raced with jhr in the final five.