Tesla Roadster Patent Shows A Hidden Wing That Can Make 1,543 Pounds Of Downforce

• The patent describes a two-piece active rear wing that sits flush with the car when stowed.
• The patent lists a high-downforce mode producing up to 1,543 pounds above 100 mph.
• The wing mechanically retracts on a central or corner impact until its trailing edge lines up with the car's rear.

Tesla's next Roadster is due to break cover on October 1, and a freshly published patent gives the clearest look yet at what might be hiding under its bodywork. The filing describes a two-piece active rear wing built to sit flush with the car when it is not needed.