Mostert extends Walkinshaw Andretti United Supercars contract

The 29-year-old has agreed to continue with the famous Clayton team, having joined on as two-year deal for the 2020 season.
Since then he’s scored a win at Symmons Plains and nine podiums, and currently sits third in the standings after a strong start to his 2021 campaign.
Crucially, the new deal officially takes Mostert out of the running to take over Jamie Whincup’s seat at Triple Eight …Keep reading