Main Features

• Operate the features with voice prompt
• The integrated speaker lets you hear the sound clearly
• Lifetime traffic updates provide you with real-time traffic information
• Navigate maps and settings easily on 7" (177.80 mm) screen
• Set the portable automobile portable gps navigator and carry it easily with you all day long

Marketing Information

• 7.0-inch glass display
• Lifetime¹ maps of North America, plus lifetime HD Digital Traffic²
• Custom truck routing³ for the size and weight of your truck
• Truck & Trailer Services Directory, plus points of interest (POIs) highly-rated by truckers
• Road warnings, including sharp curves, bridge heights, weight limits and more

dēzl 770LMTHD guides with a 7.0-inch glass display that is easy to see across your cab. Extra-loud, enhanced speakers deliver clearly spoken, turn-by-turn directions that are easy-to-hear even over road noise.

Spoken Garmin Real Directions™ guide like a friend, using recognizable landmarks, buildings and traffic lights, rather than hard-to-see or nonexistent street signs.

Customized Truck Routing

dēzl 770LMTHD has detailed maps for North America that also include truck-related restrictions - like bridge heights, sharp curves, weight limits and more - and related information for most major roads and highways. Just enter your vehicle profile information (customizable by height, weight, length, width and hazardous materials) and find truck-preferred routes suitable for the size and weight of your truck.