Oscar Piastri was visibly furious after the end of the 2025 Formula 1 United States Grand Prix, where he finished fifth. McLaren’s Australian driver felt wronged and aimed his frustration directly at world champion Max Verstappen and his Red Bull RB21.
According to Piastri, Verstappen’s car showed “unusual speed and grip” during the closing laps, which he said was impossible under the current FIA technical regulations. In an emotional interview he called on the motorsport federation to take immediate action:“Check the RB21, or I won’t be racing anymore! This is not normal, something is wrong.”
Piastri’s outburst caused a major stir in the paddock. While some journalists attributed his response to disappointment after a tough weekend, others felt his words warranted serious investigation. The FIA has since confirmed that no official protest has been lodged, but that it will “analyze all data” to ensure full transparency.
Verstappen responded quickly to the accusations and remained remarkably calm.“Everyone can talk whatever they want,”said the Dutchman.“We drive within the rules, as always. Some people just can’t handle losing.”His response left Piastri visibly surprised; the Australian left the media zone without further comment.
Within the McLaren team, people tried to calm things down. Team boss Andrea Stella stated that the emotion was understandable, but emphasized that one must first look at the data before drawing conclusions.“Oscar has had an intense weekend. We understand his frustration, but we trust the fairness of the FIA and the sport.”
Fans reacted divided on social media. Some praised Piastri for his courage to raise possible irregularities, while others accused him of being disrespectful to Verstappen. The hashtag#RB21Gatebecame trending on X (formerly Twitter) within hours.
Red Bull team boss Christian Horner called the accusations “completely unfounded”.“Our car is completely legal. We have nothing to hide,”he declared.“It is a shame that young drivers make such statements without evidence.”
The United States Grand Prix ended with another dominant victory for Verstappen, who increased his lead in the championship with this victory. Piastri, who finished fifth after a difficult strategy choice and minor tire wear, lost valuable points in the battle for the title.
Although emotions ran high, it seems unlikely that the FIA will take any tough measures. Yet the incident has given the rivalry between Verstappen and Piastri a new dimension. What started as a sporting competition is now developing into a psychological battle that could define the rest of the season.
Whether the RB21 will actually be investigated remains unclear for the time being. One thing is certain: the Formula 1 world will long talk about Piastri’s explosive words – and the image of a frustrated young star who openly dares to challenge the reigning champion.
