Gallery: Supercars testing at Winton

Supercars teams are completing final track preparations for the Supercheap Auto Bathurst 1000 across four days this week.

Four Queensland teams were at Ipswich on Monday, before the full fleet of Victorian-based cars headed to Winton on Tuesday, headlined by Walkinshaw Andretti United's wildcard.

The Alexander Rossi/James Hinchcliffe entry is running for three days as the IndyCar aces acclimatise to the Supercar, joined for its second day by IRWIN Racing.

Take a look at the action from Tuesday's running, captured by Pace Images.