The 2024 Xfinity Series' Dash 4 Cash initiative will occur throughout the month of April while the Truck Series' Triple Truck Challenge initiative will span from the end of May to the end of June.
The third-generation Andretti from Nazareth, Pennsylvania, is slated to compete in 14 ARCA events for Cook Racing Technologies and seven Truck events with Roper Racing in 2024.
The 2010 Daytona 500 & Brickyard 400 winning crew chief from Boylston, Massachusetts, joins Rev Racing following a two-year campaign at Spire Motorsports.
The fourth-generation Earnhardt from Mooresville, North Carolina, will reunite with Sam Hunt Racing for select Xfinity starts, beginning at Atlanta Motor Speedway in late February.
The 25-year-old Parsons from Cornelius, North Carolina, is set to compete for Henderson Motorsports throughout the 2024 Truck Series season, beginning at Daytona International Speedway.
The 21-year-old Heim from Marietta, Georgia, will compete in a second part-time Xfinity stint with Sam Hunt Racing alongside his full-time Truck Series campaign with TRICON Garage in 2024.
The Chicago native joins Trackhouse Racing following a three-year Cup Series crew chief campaign at Kaulig Racing, where he achieved a total of two victories with AJ Allmendinger.
The three-time Supercars champion from Auckland, New Zealand, will join forces with Pinnacle Racing Group for the 2024 ARCA opener at Daytona as a required procedure prior to a full-time Xfinity Series campaign with Kaulig Racing.
