Max Verstappen, reigning Formula 1 champion, is poised to embrace his 11th season in the prestigious racing circuit. However, a new FIA technical directive, set to be enforced midway through the 2025 F1 season, may significantly alter the dynamics of the competition. This directive, known as TD018, proposes stringent restrictions on the use of ‘flexi-wings,’ wings that are designed to deform under aerodynamic pressure.
Renowned teams like McLaren, Ferrari, and Mercedes, who have heavily relied on these flexi-wings for enhanced performance, are predicted to face significant challenges. However, Red Bull advisor, Helmut Marko, opines that a mid-season prohibition could prove advantageous for Verstappen.
In 2024, McLaren was embroiled in a controversy regarding the legality of its rear wing, specifically its flexibility. This flexibility extended to the rear wings, prompting the FIA to scrutinize the legality of these ‘flexi-wings.’ Despite initially greenlighting McLaren and Mercedes to continue using their flexible wings and assuring no imminent changes, the FIA grew increasingly apprehensive that its current testing suite could not accurately gauge the movement of the wings.
The introduction of TD018, which seeks to decrease the allowable flexibility of the front wing, has sent ripples through the Formula 1 community. Slated to come into effect at the Spanish Grand Prix, nine rounds into the F1 2025 season, this new directive could potentially upend the strategies of several teams who have followed the flexi-wing blueprint established by McLaren and Mercedes in 2024.
Helmut Marko, discussing the potential power shifts this directive could instigate with Auto Motor und Sport, stated, “Now everyone, barring the smaller teams, has constructed a wing that bends. It’s ludicrous that they will all discard them mid-season. The new rule should either be enforced right from the onset or not at all. The FIA should have recognized by now that rules need to be articulated in a manner that eliminates such ambiguities.”
The spotlight on flexi-wings in 2025, just ahead of a new comprehensive rules package, may not significantly affect the outright pace. However, the flexible wings have offered a level of stability that has simplified car handling. Marko believes that this particular aspect could benefit Max Verstappen. “Max will definitely have an advantage,” he said. “No one else manages a challenging car like he does.” With this, it seems that the upcoming Formula 1 season is set for an exciting and contentious start.
