Aerial Demonstrations and Technology
During the event, the Roadster drove up an inverted ramp, clung to it upside down using a suction system, and performed mid-air rotations before landing. The vehicle also appeared to leap over a row of Tesla vehicles, including the Cybertruck, Cybercab, Semi, and Model Y.
The car’s ability to leave the ground relies on technology developed in collaboration with SpaceX. According to StratNews Global, the system uses "high-pressure compressed air discharged through thruster nozzles to generate thrust," distinct from conventional rocket engines that burn propellant. Bluewin.ch describes these as "cold-gas thrusters." The underbody fan system is designed to draw the vehicle toward surfaces, improving grip for unusual driving angles.
Tesla Vice President of Vehicle Engineering Lars Moravy described the suction system as a way to increase grip and downforce, according to a report by Marca citing The Wall Street Journal. Elon Musk stated after the demonstration, "Flying cars are real."