don't know the actual rules for driving in USA but since 3 or 4 years you can drive in France with car driving licence a Piaggio scooter 3 wheelers such those here:
http://www.piaggio-mp3.fr/The 400 goes around 90 MPH and the 500 100 MPH with good acceleration.
Plenty of guys who haven't motorcycle driving licence bought them and rode weird as they haven't experience of bikes.
Yesterday evening, fire up my S2A for the first time since march (when my office partner who rode it the last winter gave me back) and a funny guy on a Piaggio 3 wheelers 400cc wanted to play on the traffic lights
My old 350 still outperformed it twice and then he stayed behind me

he seem really surprise when he realized I have faster acceleration with this old small bike
