Tesla Launches Cybercab in Austin But NHTSA Probe and Limited Rollout Sink Stock

Tesla officially launched its Cybercab robotaxi service for paying customers in Austin, Texas, on the evening of September 3, marking the first public deployment of the two-seat, fully autonomous vehicle that has no steering wheel, pedals, or mirrors. The rollout was geofenced and limited to a closed invitation-only event, falling well short of the broad multi-city debut some investors had anticipated, and the company had not filed a federal exemption request with safety regulators as of days prior to launch.

Hours after the first Cybercabs took to Austin's streets, the National Highway Traffic Safety Administration announced it had opened a formal probe into the deployment. NHTSA said it is evaluating the Cybercab because the vehicle lacks the steering wheel, pedals, and mirrors generally required under federal motor vehicle safety standards, and a spokesperson confirmed the agency is in contact with Tesla. The investigation adds regulatory uncertainty to a vehicle that is central to Tesla's long-term growth thesis.

Tesla stock fell in early Friday trading as Wall Street processed both the underwhelming scope of the launch and the federal scrutiny. The company had previously indicated it expects to roll out 2,500 Cybercabs in 2026, but the initial Austin event contrasted sharply with CEO Elon Musk's earlier promises of a broad, rapid expansion.