The program features no major changes year on year, aside from some minor start-time changes. Supercars will begin the weekend with three practice sessions, the second of which will be for co-drivers. Saturday’s program features two practice sessions, beginning with a co-driver session. Supercars will have a warm-up on Sunday morning before the 147-lap race on the West Circuit at 1:45pm ACST. “Endurance racing is won in the details,” said 2007 Supercars champion and commentator Garth Tander.