Tesla Model Y slammed into a steel ramp while using Full Self-Driving. In the meantime, a Tesla enthusiast on YouTube decided to stage his own cross-country test in a facelifted Model Y running Full Self-Driving. Ramp in the RoadThe Bearded Tesla Guy and his friend set off from Los Angeles bound for Jacksonville, Florida. What lay ahead was a large steel ramp that had likely tumbled off a truck. It’s worth remembering that Tesla’s Full Self-Driving (Supervised) system is officially rated at Level 2.