In a shocking turn of events at the Bahrain Grand Prix, the issue of plank wear has struck again, leading to the disqualification of yet another Formula 1 driver. Nico Hulkenberg faced the disqualification after excessive plank wear was discovered on his Sauber during the fourth Grand Prix of the 2025 season. This incident marks the second weekend in a row where a driver has been disqualified due to plank wear, sending ripples of controversy through the F1 community.
The FIA Technical Delegate raised concerns about Hulkenberg’s Sauber, pointing out that the rearmost skid plank measurements fell below the mandated thickness. According to Technical Regulation Article 3.5.9 e, skid planks must be a minimum of 9 mm thick. However, Hulkenberg’s skid plank measured 8.4 mm on the left side, 8.5 mm in the center, and 8.4 mm on the right side, leading to his disqualification.
This disqualification comes on the heels of a similar incident at the Chinese GP involving Lewis Hamilton. The seven-time world champion faced a similar fate when his SF-25 displayed excessive plank wear, resulting in his disqualification from the race weekend. Hamilton’s car was found to have measurements of 8.6 mm on the left side, 8.5 mm in the center, and 8.5 mm on the right side.
The FIA ruling document highlighted that the team acknowledged the error and confirmed the accuracy of the measurements, attributing the issue to a genuine mistake. Despite crossing the finish line in 14th place at the Bahrain Grand Prix, Hulkenberg’s disqualification means that he will not earn any points for the race, impacting his championship standing.
The recurring issue of plank wear in the 2025 F1 season has raised concerns about compliance with technical regulations and the implications for drivers and teams. As the championship unfolds, the spotlight remains on ensuring fair competition and upholding the integrity of the sport amidst these disqualification controversies.
