Sam Mayer to Rejoin JR Motorsports Under 2027 Deal
Sam Mayer will exit the Haas Factory Team after the 2026 NASCAR O’Reilly Auto Parts Series season and pilot the No. 1 JRM Chevrolet in 2027. Return to JR Motorsports “I’m looking forward to working with Sam again,” Dale Earnhardt Jr., co‑owner of JR Motorsports, said when announcing the move. He added that Mayer’s growth since the 2021‑2024 […]

