Tesla Patent Shows New Roadster With Hidden 700 kg-Downforce Rear Wing
The retractable wing is designed to extend automatically for high-speed stability while maintaining a sleek profile at lower speeds.
A newly surfaced patent filing from Tesla reveals design details for the next-generation Roadster, specifically highlighting a hidden rear wing capable of generating 700 kg of downforce.
What Happened
The patent documentation describes an active rear wing system integrated into the vehicle's bodywork. In its retracted state, the wing remains flush with the rear deck to preserve the car's aerodynamic profile and aesthetic lines. When deployed, the mechanism extends to provide significant downforce, specified in the filing as 700 kg, to enhance stability and grip at high speeds.
Why It Matters
This feature underscores Tesla's focus on balancing extreme performance with everyday usability in its flagship model. By concealing the wing, the design aims to reduce drag and maintain a clean silhouette when full downforce is not required, while offering the aerodynamic benefits of a large spoiler during track or high-velocity driving. The inclusion of such a specific downforce metric in a patent suggests a finalized engineering direction for the vehicle's handling characteristics.
The Bottom Line
Tesla's patent filing confirms the upcoming Roadster will feature a retractable rear wing designed to deliver 700 kg of downforce, aiming to optimize both aerodynamic efficiency and high-speed stability.
