NHTSA Complaint #11699487 — 2025 TESLA CYBERTRUCK

Since purchasing my Cybertruck with Full Self-Driving in July 2025, I have experienced a repeated safety issue whenever Autopilot/FSD is engaged on highways. The vehicle will consistently pull toward the left side of the lane, positioning itself directly on the left lane line. This feels extremely unsafe, especially when another vehicle is traveling in the lane beside me. This behavior happens at highway speeds and creates a significant safety concern because it reduces the buffer between my vehicle and adjacent traffic. The issue has occurred repeatedly over several months in different locations and conditions. I have brought the vehicle to Tesla service multiple times, and the issue has not been resolved. Tesla acknowledged the concern happened to multiple vehicles in the past two months, but was unable to fix it. They are now performing another inspection for my vehicle, and starting a buyback request that is under review. There are no warning messages before or during the behavior. This appears to be a malfunction with the vehicle’s lane-keeping or Autopilot/FSD behavior that puts my safety and the safety of others at risk.