2010 champion Courtney had been linked with a move to BRT long before his exit from Tickford was confirmed at the beginning of this week.
The 43-year-old was one of the two drivers to part ways with Campbellfield squad, along with Declan Fraser, following its decision to downscale from four cars to just two in 2024.
Courtney will bring his sponsor Snowy River Caravans with him from Tickford, as he spearheads BRT’s new-look 2024 line-up.
“It’s great to be able to confirm my partnership with BRT and continue to work with the crew at Snowy River Caravans,” said Courtney.
“I love the family-run dynamic of the team, and they have demonstrated they are committed to make the investment it takes to be a front-running outfit.
“Pairing up with Aaron will be another exciting prospect. He is one of the rising stars of the Supercar ranks at the moment and I look forward to taking him under my wing as a mentor. I have no doubt he has the speed to really push me and the team forward.
“Tim and John (Blanchard) are racers through and through, and it’s exciting to be a part of their next chapter.”
Courtney will be joined at BRT in 2024 by Super2 race winner Love, who made his debut at Sandown last month as part of the team’s enduro-only second entry.
Source: Autosport