Garmin Map 2018.20 Is Ready › Forums › General › Garmin Map 2018.20 Is Ready This topic has 0 replies, 1 voice, and was last updated 05/20/2017 | 12:49 by Bill Reitz. Creator Topic May 20, 2017 at 12:49 pm #5434 Reply Bill ReitzParticipant @bill-r Download the latest map. It’s 3.96 gigs, about 2 hrs and 39 mins to dload. Creator Topic Reply To: Garmin Map 2018.20 Is Ready You can use BBCodes to format your content.Your account can't use Advanced BBCodes, they will be stripped before saving. Your information: Name (required): Mail (will not be published) (required): Website: Visual Text Cancel Submit