[pilot200]

a tomtom one gps device. expensive but worth the money. helps alot when traveling on city streets. street signs and address numbers are hard to read at times.

[yoopr]

trucking Compatible?

[JBenson2]

You can get truck routes with the Garmin GPS c550. Not 100% perfect, but a nice unit with a vocal callout. It will even call out the name of the street for the turn.