Tesla's Roadster uses fans, active wings and cold gas thrusters to create grip at any speed.
Tesla's Roadster comes in Performance, Thrust and Rocket versions, with a claimed 0-60 under 0.59 seconds.
Musk promises SpaceX will cover Grok Bot purchase errors, tells users to shop beyond Amazon.
Tesla opens its Q3 earnings Q&A, and Cybercab, Robotaxi, Optimus and regulators loom over October 21.