Colton Herta leaving IndyCar Series to become test driver for new Cadillac Formula 1 team
- Posted on September 3, 2025
- By Yahoo News
- 3 Views
Colton Herta leaving IndyCar Series to become test driver for new Cadillac Formula 1 team
Cadillac is joining F1 in 2026 with Valtteri Bottas and Sergio Perez as its main drivers.
