NEWS: Three different versions of the Tesla Semi spotted today at Giga Nevada by Otto. https://t.co/7JsaeQvpUL

OttoPilot: 10 Tesla Semi today at GigaNV.. MORE interesting are the 3 different designs. Previously only seen two different visible designs (Large cab with high wind deflector and a short cab with short deflector. Now I spotted an extended cab with a lower wind deflector. https://t.co/6zDMu7Zp1S

via Twitter @Sawyer Merritt