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Garmin GTM 20 with Lifetime Traffic

Discontinued. No longer available.

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.

Unit dimensions, WxHxD:
cable cord 5.4' (164.6 cm); cigarette lighter adapter 4.5" (11.43 cm); 18-pin plug 1" (2.54 cm); total length 70.3" (178.56 cm)
connects to GPS device via 18-pin flat plug
2.7 ounces (76.5 grams)
FM tuner band:
88 to 108 Mhz

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(traffic coverage by NAVTEQ).

Compatible units:
aera 550, 560
nuvi 5000
nuvi 650, 660, 670, 680
nuvi 750, 760, 770, 780
nuvi 755T, 765T, 775T, 785T
nuvi 850, 880
nuvi 855, 885T
• SafeNav Powered by Garmin
StreetPilot c550, c580
zumo 660, 665

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gps accessories
Garmin GTM 20 with lifetime traffic

Package includes:
• GTM 20 (integrated receiver, antenna and cigarette lighter adapter) with lifetime traffic
Owner's manual




Navteq traffic


>> view license agreement

GTM 20 Traffic Receiver with Lifetime Traffic
Discontinued 010-00544-13

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