After the 1989 season, Galles merged teams with Maurice Kranes (who had fielded Kraco-sponsored cars for Michael Andretti and then Bobby Rahal). Kranes brought Rahal and Kraco with him, while Unser Jr. remained in the Valvoline-sponsored machine. The team competed as Galles-Kraco and Unser won the 1990 CART Championship with five wins. Rahal had no wins but scored five second place finishes and was 4th in the Championship.
|1990||PPG Indy Car World Series||Indianapolis 500|
|Bobby Rahal||18||Galles-Kraco Racing|