Garmin dēzl OTR620 review

The Garmin dēzl OTR620 is the pick for drivers who prefer a dedicated navigator to a phone app. At $349.99 for the 6-inch model, it asks for a truck profile covering height, weight, length, width and hazardous materials, then finds truck-preferred routes and warns about road restrictions ahead. Its arrival planning shows high-resolution aerial images of loading docks, truck entrances and security gates, which helps at unfamiliar shippers. dēzl community ratings let drivers see and rate parking and docks, and wind speed alerts cover a real risk for empty trailers. The same line comes in 7, 8 and 10 inch sizes, with the OTR720 at $449.99. The trade-off is fleet control: there is no dispatcher portal for pushing routes or profiles, so the dēzl suits individual drivers and small companies rather than fleets that standardize routing centrally.

Who it is for

drivers who want a dedicated device with no monthly fee

Price

$349.99 one-time for the 6-inch OTR620; the 7-inch OTR720 is $449.99.

Part Number:010-02923-00 $349.99 USD
Quoted from the vendor pricing page on November 11, 2026.

Key features

• Truck profile by height, weight, length, width and hazardous materials
• Truck-preferred routes plus road warnings
• High-resolution aerial views of loading docks, truck entrances and security gates
• dēzl community ratings for parking and loading docks
• Wind speed weather alerts and popular routes used by other truckers

Strengths and weaknesses

• Strength: One purchase, no subscription listed for navigation
• Strength: Dedicated screen keeps the phone free for calls and ELD
• Strength: 6, 7, 8 and 10 inch sizes in the same line
• Weakness: No fleet portal for pushing profiles to many drivers
• Weakness: Community features and weather alerts need a paired smartphone app
• Weakness: Larger screens cost more, with the 7-inch OTR720 at $449.99

Key facts

• Price: $349.99 (OTR620), $449.99 (OTR720)
• Screen: 6 inch on OTR620
• Restriction profile: Height, weight, length, width, hazardous materials
• Part number: 010-02923-00

Where it ranks

Garmin dēzl OTR620 is No. 3 in our Best Truck Routing Software verdict.