Preparation for the 2022 Repco Supercars Championship will ramp up with a number of test days in February.
Just five weeks remain until the new season commences under lights at Sydney Motorsport Park.
There will be a litany of livery reveals in the coming weeks, with the new looks to be on display in pre-season testing.
Queensland Raceway, which is based in Ipswich, will host a test day on Wednesday February 16.
Victorian-based teams will take to Winton Motor Raceway the week after Ipswich hosts its test day.
Triple Eight pictured testing in Ipswich last year
Last week, Queensland Raceway played host to two days of Gen3 prototype testing.
The new Gen3 prototypes will return to the Ipswich venue next week.
There are four Queensland-based teams; Red Bull Ampol Racing, Shell V-Power Racing Team, Matt Stone Racing and the newly-renamed PremiAir Racing.
It was confirmed this week that the Peter Xiberra-led PremiAir squad will be based out of Brisbane in 2022.
So far, Triple Eight's main game and Super2 squads have confirmed they will attend the test day.
Winton, which will also host the fifth round of 2022 on May 21-22, will host two days of testing for Victorian-based teams.
Main game squads will tackle the rural Victorian circuit on Tuesday February 22.
A day later, Super2 and Super3 squads will complete running at Winton, with the 2022 Dunlop Series also to commence in Sydney.
The Beaurepaires Sydney SuperNight, the first round of the new season, will run across March 4-6.
Ticketing information for the Sydney round will be released soon.