Italian translation of U. S. driver's license
You may drive up to one year without the need to change your driver's license. While the police enforcement is highly inconsistent in Italy about using a foreign driver license, I learned it the hard way, if you get caught driving in Italy without a translation of your driver license from the U. S., the police may fine you about 80 euros. Although I was not aware of it for a long time and when I was stopped by the police before, no one gave me problem, then another time, I was informed about it and fined.
An Italian translation of a typical U. S. state driver license comes with your purchase of my eBook.