Best Trucking GPS Units (2026 Guide)
We shortlisted devices with high user ratings and substantial review volume that emphasize truck-routing features, large-format displays, and vehicle restriction alerts
This roundup covers top-rated trucking GPS units for professional drivers, focusing on devices built for large-vehicle routing, truck-specific restrictions, and in-cab visibility. Picks were selected from high-rating models with significant review volume and feature sets relevant to commercial driving such as truck routing, large displays, and weight/height alerting
Top Picks
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1
Garmin dezl OTR1000 10-inch GPS Truck Navigator
10-inch truck navigator with adjustable landscape/portrait display and custom truck routing based on vehicle size and weight. Includes bridge height and weight limit alerts, plus multiple vehicle profiles for drivers
- custom truck routing by vehicle size/weight
- 10-inch high-resolution touchscreen
- alerts for bridge heights and weight limits
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2
Garmin dezl OTR720 7" Truck GPS with Custom Routing
7-inch truck GPS with custom routing based on vehicle size and weight and real-time road alerts. Users note a large readable screen and accurate features, with mixed reliability in routing and traffic data
- 7-inch touchscreen
- custom truck routing
- loading dock & parking data
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3
Garmin dezl OTR720 7" GPS Truck Navigator
Garmin dezl OTR720 7" truck navigator with custom routing and satellite imagery. Customers appreciate the large screen and visibility, though some report address finding issues and occasional non-functionality
- 7" high-res display
- custom truck routing
- community-loaded docking/parking data
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4
Garmin dezl OTR820 8" GPS Truck Navigator
Large 8" high-res truck navigator with custom routing and satellite imagery. Notable for its screen visibility and trucking-specific features, though some users report stability and address-finding issues
- custom truck routing
- large high-res 8 display
- satellite imagery and truck entrances
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5
Garmin dezl OTR1020 10 GPS Truck Navigator
A large-screen truck navigation system with custom routing and satellite imagery for truckers. Users praise the big display and features, though some report address-finding and reliability issues
- custom truck routing
- extra-large 10-inch display
- satellite imagery