Tesla never sits still when it comes to innovation, and their latest patent for an inflatable aerodynamic deflector on the Cybertruck proves it. The idea sounds wild a deployable, balloon-like deflector made from drop stitch material inflates from the bed of the truck to smooth airflow over whatever trailer you’re towing.
Why does this matter? Aerodynamic drag is the top enemy of electric trucks, especially when towing heavy loads. The Cybertruck’s angular shape already cuts drag better than traditional pickups. But add a trailer, and you throw that smooth airflow out the window, cutting range and performance.
This inflatable deflector inflates between two parallel skins to create air chambers that act like a wing, pushing air cleanly over the trailer. Tesla’s patent sketches show how it can attach with magnets, clips, rails, and even features pressure regulation to keep it inflated just right.
While it might give the Cybertruck an even stranger look, Tesla believes the payoff is worth it. Early estimates say it could tack an extra 30 percent efficiency onto towing enough to turn the Cybertruck into a leader in electric towing range.
Whether this invention makes production or stays on paper is still up in the air. But one thing’s clear: Tesla’s pushing the envelope trying to make the CyberTruck uglier.
