The FIA has announced a significant change to rear wing regulations, which could drastically impact the performance of certain teams in Formula 1. This decision, set to take effect at the Chinese Grand Prix, will directly affect McLaren and Ferrari—two teams that have benefited from a specific aerodynamic design. At the same time, it presents a new opportunity for teams like Aston Martin and Fernando Alonso.
The Asturian driver, who has had a challenging start to the season, could benefit from this rule change. The FIA’s goal is to ensure compliance with regulations and level the playing field. While McLaren dominated in Australia thanks to its aerodynamic advancements, the new rules could diminish its advantage, bringing other teams closer to the podium fight and putting its early-season dominance into question.
FIA Tightens Rear Wing Regulations
The federation has decided to amend Article 3.15.17 of the technical regulations, significantly reducing the allowed separation between rear wing elements. Under the new rule, when a 750N load is applied to the wing tips, the gap between slots cannot exceed 0.5 millimeters—a drastic reduction from the 2-millimeter allowance at the Australian Grand Prix.
This change aims to eliminate the advantage some teams gained by exploiting rear-wing flex to boost straight-line speed without activating DRS. The biggest potential loser? McLaren, which had leveraged this aerodynamic innovation in the early races.
Fernando Alonso and Aston Martin: The Unexpected Winners?
The FIA’s decision could work in Fernando Alonso’s favor, as Aston Martin had not adopted the now-banned wing design. This means their performance will remain stable, while teams like McLaren and Ferrari must adapt, potentially closing the gap. With both rivals forced to rethink their aerodynamic concepts, Alonso’s chances of fighting for top positions seem more realistic than they did just weeks ago.
Historically, Alonso has excelled in Shanghai, a track that plays to his strengths. Given his ability to extract the maximum performance from his car, expectations for the Spanish driver are rising ahead of the Chinese GP.
Will the FIA’s Rule Change Reshape the F1 Season?
This regulation tweak could shake up the competitive order in Formula 1. Red Bull, despite an inconsistent start to the season, could be one of the biggest beneficiaries of McLaren’s setback. Meanwhile, Ferrari will need significant aerodynamic adjustments to maintain its performance level.
For Aston Martin and Fernando Alonso, this may be their golden chance to secure top-five finishes—or even higher. The season is just beginning, but with changes like this, the consequences are unpredictable. The real question now is: Could this be the push Alonso needs to get back among the frontrunners?