Garmin Tread XL - Overland EditionGRM3339
10” All-Terrain Navigator
Built for the journey ahead.
Purpose-built for all-terrain use, this Tread device stands up to anything the elements can throw at it. It’s IP67-rated for water-resistance.
With its ultrabright 10” glove-friendly touchscreen, the navigator is designed for easy viewing in bright sunlight or pitch dark. It can be mounted in portrait or landscape mode.
Enjoy turn-by-turn trail navigation for traversing unpaved roads and trails using adventure roads and trails map content comprised of OSM and USFS Motor Vehicle Use Maps.
BUILT-IN INREACH TECHNOLOGY
Built-in inReach technology offers global satellite communication3, two-way text messaging, location sharing and interactive SOS.
MAPS ON AND OFF-ROAD
Tread includes preloaded topographic maps with 3D terrain for North and South America. It also includes detailed street maps of North America with custom routing for the size and weight of your rig2.
KNOW YOUR BOUNDARIES
Access U.S. public land boundaries for national forests, Bureau of Land Management (BLM), wilderness areas and more. Also, see U.S. private land boundaries and landowner information for parcels greater than 4 acres.
Enjoy vivid aerial views when you download high-resolution BirdsEye Satellite Imagery directly to your device via Wi-Fi® connectivity, with no annual subscription required.
POINTS OF INTEREST
Tread comes preloaded with iOverlander points of interest and Ultimate Public Campgrounds, so you don’t need a cell signal to route to the best-established, wild and dispersed campsites.
When you’re headed to tough-terrain, the built-in sensors will come in handy — including an altimeter, barometer, compass and pitch/roll gauges.
Use the included locking magnet-assisted mount to secure the navigator to your vehicle.
Connect for a better adventure.
GROUP RIDE MOBILE
Track friends from your compatible smartphone or Tread device when you and your friends use the Tread app’s Group Ride Mobile feature.
EASY ROUTE PLANNER
Use the Tread app to easily plan routes with the same maps, vehicle profiles and route preferences that you have on the Tread device.
EASILY SYNC YOUR DEVICES
Use the Tread app to sync waypoints, tracks, routes and collections across all your devices. Easily import and share GPX files, too.
Weather ahead? Pair your Tread device with your compatible smartphone, and download the Tread app to access live weather, storm alerts, animated radar and more.
Overlanding equipment for expeditions.
CONTROL YOUR ACCESSORIES
Pair Tread with the compatible Garmin PowerSwitch™ digital switch box (sold separately) to enable on-screen control for your vehicle’s 12-volt electronics — light bars, differential locks and more.
GROUP RIDE RADIO
Pair your device with the compatible Group Ride Radio (sold separately) for communication and tracking of other Tread-equipped riders in your group.
TRACK YOUR DOG PACK
Wirelessly pair Tread with select Garmin GPS dog trackers (sold separately) to help track and retrieve your sporting dogs in the field. You’ll see markers for each dog within tracking range, overlaid right on the navigator’s map screen.
EXPAND YOUR RANGE
Get enhanced performance with the robust external GPS antenna and external inReach® antenna. Both are in a low-profile, water-resistant housing and have many installation options. Each sold separately.