McLaren to Trial 'Upside-Down' Rear Wing in Austria

McLaren will test its own 'upside-down' rear wing during Friday practice at the Austrian Grand Prix, joining Ferrari and Red Bull in running the innovative concept this season. The design inverts the top flap on straights, and while it is unlikely to race this weekend, the trial marks a key aerodynamic evaluation for the team.

Why it matters:

On a grid where tenths decide championships, teams cannot afford to overlook proven innovations. McLaren's move signals the concept has shown enough promise to warrant the engineering effort, even if an idea that works for Ferrari does not automatically translate to a different machine.

The details:

• Ferrari first revealed the upside-down wing during pre-season testing in Bahrain, but waited until the Miami Grand Prix to race it.
• Red Bull debuted its own version in Miami, and McLaren will now trial its interpretation across Friday sessions in Austria.
• Chief designer Rob Marshall confirmed earlier this year that McLaren analyzes every rival innovation, noting that while copying is no guarantee, concepts like the double diffuser proved transferable once adopted up and down the grid.
• The Race understands the wing remains experimental and is expected to make its competitive debut later this year after back-to-back comparisons.

What's next:

Friday running in Austria will give McLaren crucial data on how the inverted flap interacts with its current package. If the numbers prove competitive, a race debut could follow later this season as the team chases every available tenth in a tight development war.