Former MotoGP world champion Casey Stoner has moved another step closer to a career in V8 Supercars, impressing during a test day at Queensland Raceway on Tuesday.

The two-time motorcycle world champion, who retired after this year's MotoGP campaign, drove Jamie Whincup's Holden Commodore at the test day with Triple Eight Race Engineering.

From two wheels to four? MotoGP champion Casey Stoner. Credit:Getty Images

With Whincup's veteran teammate Craig Lowndes offering advice, Stoner did well during the hit-out.

Speculation continues to build that the 27-year-old will race with the team in the minor-category Dunlop Series next year.