News in depth
Scott McLaughlin has put a helmet and race suit from the 2017 Supercars season up for auction to help those affected by the Australian bushfires, with bids nearing $50,000 within the first 24 hours.
Reigning race winners Matt Campbell and Dirk Werner will join the factory-backed Absolute Racing Porsche squad for next February's Bathurst 12 Hour.
Simona de Silvestro makes no secret of the fact that she wanted more from her three-year stint as a Supercars full-timer.
James Golding will partner Mark Winterbottom for the Supercars endurance races next year.
Next up on our countdown of the biggest stories in racing is the bitter row that engulfed the Supercars paddock after DJR Team Penske's Bathurst 1000 victory.
Supercars champion Scott McLaughlin will test a Penske IndyCar at Sebring International Raceway next month.