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Garmin dēzl™ OTR620, High-Res 6” GPS Truck Navigator, Custom Routing, Satellite Imagery, Wind Speed, Community-Shared Loading Docks, Truck Entrances, Parking Availability

  • Based on 257 reviews
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Availability: Only 3 left in stock, order soon!
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Arrives Thursday, Apr 30
Order within 11 hours and 34 minutes
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Style: 6" with Standard Display


Features

  • 6-inch touchscreen offers a bright, crisp, high-resolution display for easy in-cab viewing
  • Get custom truck routing based on the size and weight of your truck (not available in all areas; always defer to posted road signs and road conditions); see alerts for upcoming bridge heights, sharp curves and more
  • Approach loading docks, truck entrances and security gates with ease; expert arrival planning with BirdsEye Direct Satellite Imagery shows high-resolution overhead views of your destination
  • As part of the dezl 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 (when paired with the dezl app on your compatible smartphone); 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
  • Quickly 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 shows potentially hazardous conditions and alerts when there are high winds detected on your route (requires use of the dezl app on your compatible smartphone)
  • Built-in PrePass notifications help you save time and improve efficiency with on-screen weigh station and bypass notifications; requires active PrePass account and use of the dezl app on your smartphone enabled with BLUETOOTH technology
  • View truck-friendly parking information along your route
  • Easy break planning and a Truck & Trailer Services directory, searchable by brand or amenity (i.e., Flying J or showers)
  • Increase situational awareness in unfamiliar territory; see popular routes used by fellow truckers highlighted on your map to better navigate new areas

Description

Delivering our best in trucker-trusted navigation, the 6-inch dēzl™ OTR620 navigator features dēzl community insights from thousands of truck drivers to help you find trucker-rated parking, community-shared loading docks and other preferred trucking locations when paired with the dēzl™ app on your compatible smartphone. Get new wind speed weather alerts, via the dēzl app on your compatible smartphone, as well as road warnings for upcoming sharp curves and bridge heights to help aid awareness of potentially hazardous conditions along your route. Also new, an easy search tool lets you quickly find nearby CAT Scale locations to verify your load is within legal weight limits before hitting the road. Detailed maps offer custom truck routing for the size and weight of your rig (not available in all areas; always defer to posted road signs and road conditions). Plus, an active PrePass® account lets you receive weigh station and bypass notifications to save you time and improve efficiency. Expert arrival planning includes high-resolution aerial views of your destination for a smooth arrival at security gates, truck entrances and more. For the ultimate in-cab experience, pair with the dēzl smartphone app and add a premium dēzl™ headset (sold separately), so route guidance from your navigator can blend seamlessly into your headset audio stream.

Brand: Garmin


Model Name: dēzl™ OTR620


Vehicle Service Type: Truck


Screen Size: 6 Inches


Special Feature: Bluetooth, Touchscreen


Connectivity Technology: Bluetooth


Map Type: North America


Included Components: CLA adapter and documentation, dēzl OTR620, vehicle suction cup mount, vehicle power cable


Audio Output Mode: Stereo


Mounting Type: Dashboard Mount


Compatible with Vehicle Type: Truck


Screen Size: 6 Inches


Additional Features: Bluetooth, Touchscreen


Connectivity Technology: Bluetooth


Map Types: North America


Audio Output Mode: Stereo


Mounting Type: Dashboard Mount


Resolution: 480 x 272


Operating System: Windows CE


Touch Screen Type: Capacitive


Human-Interface Input: Touchscreen


Compatible Devices: Smartphone


Control Method: App, Touch, Voice


Are Batteries Included: Yes


Supported Satellite Navigation System: GPS, Galileo


Brand: Garmin


Model Name: dēzl™ OTR620


Built-In Media: CLA adapter and documentation, dēzl OTR620, vehicle suction cup mount, vehicle power cable


Model Year: 2024


UPC: 753759335328


Manufacturer: Garmin


Item Type Name: Diesel GPS


Warranty Description: 1 year limited warranty


Item Dimensions L x W x H: 3.4"L x 0.7"W x 6"H


Item Weight: 6.17 Ounces


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Apr 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Reliable GPS designed specifically for truck drivers
Style: 6" with Standard Display
My husband has been using this Garmin dēzl GPS for trucking routes and it has been very reliable so far. The screen is clear and easy to read, even in bright daylight, and the interface is straightforward to use while driving. One of the biggest advantages is the truck-specific routing. Being able to enter vehicle dimensions and weight helps avoid restricted roads and low bridges, which makes trips much less stressful. The directions are accurate, and rerouting is quick when needed. ... show more
Reviewed in the United States on February 5, 2026 by Narmin Madatli

  • It’s Garmin lol
Style: 6" with Standard Display
I haven’t had any issues. Great navigation. Easier with the app in my opinion. You can just search up the address or pull from favorites and shoot it over to your device. Works flawlessly. Love all the dezl features
Reviewed in the United States on February 3, 2026 by Timothy R

  • Great GPS
Style: 6" with Standard Display
Good investment.. very accurate maps and does well with routing you away from low bridges and other obstacles for a big truck
Reviewed in the United States on March 29, 2025 by Jesse G.

  • Reliable GPS
Style: 6" with Standard Display
Reliable gps for truck tested in NYC with a day cab and 36 ft trailer allows routing for local deliveries
Reviewed in the United States on January 30, 2026 by Fidel Calderon

  • Trash do not waste your time & buy
Style: 6" with Standard Display
Terrible GPS
Reviewed in the United States on December 23, 2025 by Antoinette Roopchand

  • Quality GPS
Style: 6" with Standard Display
The screen size is perfect for me. I can see the map clearly, yet it doesn't take up too much window space. I like the split screen features showing details of your turns. Definitely worth the money.
Reviewed in the United States on December 14, 2025 by Ang T

  • Great
Style: 6" with Standard Display
Nice unit. Just went back and forth on size. Final decision on 720 size.
Reviewed in the United States on January 7, 2026 by Jeremy

  • good quality
Style: 6" with Standard Display
this garmin is pretty good
Reviewed in the United States on December 25, 2025 by Ramon C.

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