Garmin dēzl OTR620 series of GPS devices lets you travel informed

Updated Feb 27, 2025
You can't have too much good information when on the road.

The Garmin dēzl OTR620 series of navigators provides driving details well beyond the basics. 
The latest GPS offering from Garmin, the dēzl OTR620 series is loaded with features that can make any trip easier, safer and less stressful. It does that by providing the driver with:

  • custom truck routing based on the size and weight of your truck, and it allows you to see alerts for upcoming bridge heights, sharp curves and other potential driving difficulties
  • expert arrival planning with BirdsEye Direct Satellite Imagery shows high-resolution overhead views of your destination so you approach loading docks, truck entrances and security gates with ease
  • the ability to find find nearby CAT Scale locations in the U.S. and Canada to verify your truck is within legal weight limits before hitting the road
  • wind speed weather overlay on the map that shows potentially hazardous conditions and alerts when there are high winds detected on your route
  • built-in PrePass notifications that help you save time and improve efficiency with on-screen weigh station and bypass notifications
  • help finding truck-friendly parking information along your route
  • a truck and trailer services directory, searchable by brand or amenities

As part of the dēzl community of fellow truck drivers, you can easily find the best-rated available truck parking spots along your route and rate your experience to share with the community. You can also navigate to where the trucks go by searching for nearby community-shared loading docks, security gates and truck entrances associated with your destination.

The Garmin dēzl OTR620 series comes with 6", 7" 8" and 10" screen choices. There is also a 7" model with a built-in dash cam.

These GPS units also pair with Garmin's trucker-centric headsets.

Available online for prices ranging from $349.99 to $899.99 depending on screen size.