This is the fifth exclusive post-event Supercars.com column by championship-winning Race Engineer Scott Sinclair. Sinclair will preview and debrief each round of the 2025 Repco Supercars Championship from his own perspective, continuing with last weekend’s Bosch Power Tools Perth Super 440.

A fortuitous Safety Car, another first-time race winner, more tyre intrigue and James Courtney's return to the podium all highlighted another intriguing weekend in Perth.

We also saw the championship’s top five widening the gap to those chasing them.

Safety Car luck