Garmin n&uuml;Maps Lifetime North America Map Updates Updates the street maps on your compatible Garmin GPS for the lifetime of the device. Get updated information on street and highway changes, new roads, new points of interest and other features. Coverage includes detailed maps for the United States and Canada, including Alaska, Hawaii and Puerto Rico. Mexico coverage is not included. Get updated information on street and highway changes, new roads, new points of interest and other features. Pay only once and update for life: no monthly fees or other ongoing costs