Originally Posted by Phil57
Make sure the one you get has An RV mode to avoid low underpasses and restricted roads.
And then don't trust it. My Garmin has an RV mode and it is as dumb as a box of rocks. I'm on an entrance road to a Virginia SP that was opened in 1936 and the thing tells me, "RV accessibility unknown." Really? It tried to send me into a truck stop parking lot, around the back and back into the street. Two weeks ago it sent me 4 miles out of my way, bypassing an alternate route. We took that route on the way home from the park and not only was it shorter but also the road was straighter and wider.
And I'm supposed to trust
this thing to keep me away from tight situations? I don't think so.