An aerodynamic kit for rain could be on the way
Water spray from Formula 1 cars is very high, making it difficult for drivers to see other cars in the rain. This has been a problem for many years, and the new regulations, which put the cars on the ground more, amplify the problem. To reduce this effect, the FIA could introduce a specific rain kit.
Rain is one of the major problems for Formula 1, for many seasons. Indeed, the visibility of the drivers in the pack is very poor due to water splashes. This season, the Suzuka Grand Prix was challenging to handle for the Formula 1 authorities because of the significant amount of water on the track. The new single-seaters generate more aerodynamic downforce through their floors and lift much more water than those from 2021. A dangerous phenomenon that prevented a large number of drivers from seeing Carlos Sainz’s car on the track after his crash in Suzuka.
The drivers have complained about this limited visibility which prevents them from driving properly in acceptable grip conditions. Because if visibility is a problem, Formula 1 cars can still drive under heavy rain, but the amount of water splashed doesn’t allow them to see the other drivers. Therefore, the FIA must find a balance between grip conditions and visibility in order to offer spectacular races in the rain.
The Formula 1 commission met on November 18th and discussed the changes to be implemented in the upcoming seasons, and one of the topics that generated the most excitement was rain. The FIA states in a statement: “Driver feedback suggests that with this generation of cars, visibility is reduced in extremely wet conditions, which is a determining factor regarding the start or the need to suspend sessions. That is why the FIA has launched a study to define a set of parts aimed at eliminating water spray.”
A standardized aerodynamic kit is therefore being studied in order to reduce the amount of water lifted by cars. Covered wheels could make their appearance. This kit would be installed before the start of a Grand Prix or during a race interruption due to a red flag for rain. A first model has already been developed, and it will be improved throughout the next season. The flashing lights present on this concept should improve the visibility of the drivers.
