✅ Confirmed
FSD
FSD
Tesla Full Self-Driving completes 150-mile stress test: strengths and weaknesses
A driver tested the Tesla Model Y running supervised Full Self-Driving version 14.3.3 on a 150-mile stretch of the Pennsylvania Turnpike. The system performed robustly, recognizing lane-ending arrows and adjusting lane positioning when detecting a tractor-trailer attempting to change lanes. Overall, the driver only intervened due to other drivers' behaviors, highlighting FSD's ability to handle complex road situations. This test also improved the driving experience by reducing fatigue on a nearly 300-mile round trip.
- 150-mile test with FSD v14.3.3 on Pennsylvania Turnpike
- FSD recognized lane-ending arrows and aborted pass
- System adjusted lane position for merging tractor-trailer
🔎 Why it matters: Full Self-Driving version 14.3.3 demonstrated advanced signal recognition and road maneuvers, enhancing driving experience on a long route.
📈 Upside: FSD aborted passing when detecting lane end and adjusted position to avoid tractor-trailer, showing adaptive capability.
📉 Risk: Human intervention was needed due to unpredictable behaviors of other drivers, indicating limitations in complex scenarios.
🤖 Automated analysis and summary. Every story links its original source for verification.