GoKawiilTesla's Roadster 2 prototype uses downforce and compressed-air thrust claims explained
Tesla's Roadster 2 prototype reportedly uses suction-based downforce to press the car onto the road, increasing tire grip for faster acceleration, braking, and cornering. The car's claimed 0-60 mph time of under one second is attributed not to tire friction alone, which physically caps performance, but to a rocket-like thrust system using compressed air shot out the back, similar in principle to a balloon-powered toy car.