“Sweet home Alabama.” Relive the 2021 Honda Indy Grand Prix of Alabama at Barber Motorsports Park. Follow the NTT INDYCAR SERIES for INDYCAR News: https://linktr.ee/NTTINDYCARSERIES

Jimmie Johnson joins the TODAY Show to preview 2021 IndyCar season ahead of the Barber opener, reveal what inspired him to jump from NASCAR to a different series, and explain the differences between the two motorsports. #NBCSports #IndyCar #JimmieJohnson »…