Ferrari was seen on Thursday testing unique tire protectors for rainy conditions at its Fiorano test track, as Formula 1 continues to explore options to control spray in wet conditions. One solution involves completely covering the wheels with the protector, while a second, less extravagant solution features cutouts on the sides. The current ground effect aerodynamics in F1 results in more spray being projected onto the following car, making visibility poor and potentially dangerous in wet conditions. In response, the FIA has taken action. During the test at Fiorano, Arthur Leclerc drove the Ferrari equipped with the protectors, while Ollie Bearman closely followed in a regular Ferrari to evaluate their effectiveness. The goal is for all cars to use the Wet Conditions Package (WCP) when it rains during a race weekend. However, initial tests last year with Mercedes reserve driver Mick Schumacher and McLaren driver Oscar Piastri did not go as planned. FIA Single-Seater Director Nikolas Tombazis stated that the tests are an ongoing process and that the package tested by Ferrari at Fiorano is not the final concept. The aim is to gather information and determine the best way forward. If successful, the WCP could be implemented in 2025 as part of the new regulations. Otherwise, it may be considered for 2026. Tombazis suggested that understanding the balance between tires and the rear diffuser and identifying the main cause of spray could help shape the 2026 regulations and potentially eliminate the need for wheel protectors. Although a completely separate car for wet conditions has been ruled out due to complications, focusing on the rear diffuser could offer a solution.
