IndyCar, Firestone to run cars at 2023 weight spec at Indy
The test, set for Oct. 8, is expected to feature both Jimmie Johnson of Chip Ganassi Racing and Andretti Autosport-bound Romain Grosjean among others running the Indy 500-specific Rookie Orientation Program [ROP]. However, there will also be cars present that are running at the same weight and with the same weight distribution as the 2023 cars, which will see ... Keep reading