corvettom9

I have two of these, one is on an SD card installed in my motor home radio, and the other is the free standing unit purchased from Good Sam. Both are updated, and a little different in display, but both work great. Be sure to load in your RV data and ask for the fastest route. If you load in your RV data, it won't take you where you can't go. I have also been surprised as to the accuracy in showing road work.