Since joining as a class in 2021 this marked at the same time as the seventeeth and final running of the Super3 Series before being axed in 2025 due to low grid numbers, the third tier of competition in Supercars racing (Officially in 2019 as the Kumho Tyre Super3 Series).
[5] After a myriad of issues throughout the season, the team decided to withdraw from the series.
[3] Max Vidau graduated from the Porsche Carrera Cup Australia to join Anderson Motorsport.
[9] Cody Burcher, Jarrod Hughes, Reuben Goodall and Campbell Logan graduated from the Toyota 86 Racing Series to join MW Motorsport, Image Racing, Gomersall Motorsport and Walkinshaw Andretti United respectively.
At least 50% of the planned race distance must be completed for the result to be valid and championship points awarded.