Tesla Patent Reveals New Roadster With Hidden Active Rear Wing
The retractable wing design is reported to generate up to 700 kg of downforce when deployed.
Tesla has filed a patent for a new active rear wing mechanism designed for the upcoming second-generation Roadster. The system allows the wing to remain flush with the body when not in use, retracting into the rear deck to maintain aerodynamic efficiency at lower speeds.
What Happened
According to the patent filing, the new Roadster features an active rear wing that can extend from a hidden position. The mechanism is designed to deploy the wing to generate significant downforce, reportedly up to 700 kg, while stowing it completely flush with the car's body when not needed. This design choice aims to balance high-performance stability with the sleek, uninterrupted lines characteristic of the Roadster's exterior.
Why It Matters
For prospective buyers and performance enthusiasts, this patent suggests Tesla is continuing to refine the aerodynamic capabilities of the new Roadster beyond its initial specs. An active wing that generates 700 kg of downforce could significantly enhance cornering grip and high-speed stability, critical metrics for a hypercar targeting sub-2-second 0-60 mph times. The ability to hide the wing when not in use also addresses potential drag penalties, allowing the vehicle to maintain efficiency during highway cruising.
The Bottom Line
The patent confirms Tesla's ongoing development of advanced active aerodynamics for the new Roadster, specifically a retractable rear wing capable of generating substantial downforce. While this highlights the engineering focus on the vehicle's performance potential, it remains a patent filing and not a confirmation of the final production specification or release date.
