Forum Discussion
jmckelvy
Apr 19, 2018Explorer
Not sure what you mean about the cost to upgrade it. The LMT in the model means lifetime maps and traffic for free. Download Garmin Express and connect the GPS to your computer. It will automatically check the GPS for any map and firmware updates needed and install them.
About RV Tips & Tricks
Looking for advice before your next adventure? Look no further.25,149 PostsLatest Activity: Jul 17, 2025