Garmin Traffic Receiver

Power your nüvi and get lifetime traffic updates all with one cable. The GTM 20 provides North America traffic information (see current coverage) 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.

Power your nüvi and get lifetime traffic updates all with one cable. The GTM 25 provides North America traffic information (see current coverage) 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.