Traffic tie-ups can't always be prevented. But with Garmin's GTM 20 portable traffic receiver, you can often avoid them. Power your nüvi and get lifetime¹ traffic updates all with one cable. Avoid Traffic Tie-ups
The GTM 20 provides North America traffic information to compatible Garmin GPS navigators. Using this data, your device alerts you to local traffic tie-ups and displays current traffic levels. The receiver also acts as an in-vehicle power charger. Traffic provided by NAVTEQ Traffic.
Coverage Area
NAVTEQ Traffic provides real-time traffic conditions for more than 90 metropolitan markets in North America, including Toronto, Canada. View detailed coverage information.
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- Comprehensive, reliable nationwide coverage
- Accurate traffic flow speeds
- Unplanned incidents such as accidents and stalled vehicles
- Planned incidents such as road construction and closures
- Information about special and sports events and holidays that may affect traffic
Compatible Models
aera 550, aera 560, nüvi 5000, nüvi 650, nüvi 660, nüvi 670, nüvi 680, nüvi 750, nüvi 755T, nüvi 760, nüvi 765T, nüvi 770, nüvi 775T, nüvi 780, nüvi 785T, nüvi 850, nüvi 855, nüvi 880, nüvi 885T, StreetPilot c550, StreetPilot c580, zūmo 660
What's in the Box
GTM 20 with lifetime traffic and owner's manual
¹Lifetime traffic extends for the useful life of your Garmin traffic receiver (as long as you own a compatible Garmin GPS) or as long as Garmin receives traffic data from its traffic supplier, whichever is shorter. Traffic content not available for all areas. See www.navteq.com/rdstraffic for traffic coverage areas and www.garmin.com/traffic/fm/navteq.html for program License Agreement containing complete terms and conditions.
