Tech Specs
In The Box
- dēzl OTR800
- Vehicle suction cup with powered magnetic mount
- Screw down mount
- 1” ball adapter with AMPS plate
- Vehicle power cable
- USB cable
- Documentation
Manual & Warranty
Do you have an old GPS unit lying around? The GPS Nation Trade In and Up program is a great way to trade in your old and used GPS for credit towards a new GPS. The choice is entirely yours! We’ve made the process simple and streamlined. Follow these simple steps, and you will be on your way to receiving credit towards your brand new GPS!
1. Get a quote
To get your free quote, provide your GPS type, manufacturer, model, and condition. Within 24 hours, you will receive a quote for the trade-in value of your current product. The GPS trade-in/trade-up form is at the bottom of this page.
2. Ship your product(s) for trade
After accepting our offer, pack your product(s) safely and ship them to us using the pre-paid shipping label provided to you. We will provide a confirmation email when your trade-in arrives at our warehouse. You have 30 days from the date you complete your on-line trade to ship the product to GPS Nation.
3. Make your purchase
Once we receive your product at our warehouse and we validate the stated condition, we will send you a confirmation email. If you elect to receive credit towards a new GPS at gpsnation.com, your store credit will be issued, and you are free to make your purchase.
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Tech Specs
In The Box
- dēzl OTR800
- Vehicle suction cup with powered magnetic mount
- Screw down mount
- 1” ball adapter with AMPS plate
- Vehicle power cable
- USB cable
- Documentation
Manual & Warranty
Trade-In
Do you have an old GPS unit lying around? The GPS Nation Trade In and Up program is a great way to trade in your old and used GPS for credit towards a new GPS. The choice is entirely yours! We’ve made the process simple and streamlined. Follow these simple steps, and you will be on your way to receiving credit towards your brand new GPS!
1. Get a quote
To get your free quote, provide your GPS type, manufacturer, model, and condition. Within 24 hours, you will receive a quote for the trade-in value of your current product. The GPS trade-in/trade-up form is at the bottom of this page.
2. Ship your product(s) for trade
After accepting our offer, pack your product(s) safely and ship them to us using the pre-paid shipping label provided to you. We will provide a confirmation email when your trade-in arrives at our warehouse. You have 30 days from the date you complete your on-line trade to ship the product to GPS Nation.
3. Make your purchase
Once we receive your product at our warehouse and we validate the stated condition, we will send you a confirmation email. If you elect to receive credit towards a new GPS at gpsnation.com, your store credit will be issued, and you are free to make your purchase.
Overview
Garmin Dezl OTR800 8-Inch Trucking GPS Navigator – Certified Refurbished
Introduction
The Garmin Dezl OTR800 delivers professional-grade navigation engineered specifically for commercial truck drivers, offering a 8-inch touchscreen display with real-time routing optimized for truck dimensions, weight restrictions, and weigh station alerts. Built to handle the demands of long-haul operations, this device reduces navigation errors, minimizes fuel consumption, and keeps drivers compliant with load regulations by automatically calculating routes that avoid restricted roads, low clearances, and hazardous cargo zones.
Key Features
- 8-inch touchscreen display with landscape and portrait viewing modes for flexible dashboard mounting
- Custom truck profile routing accounting for vehicle height, weight, length, and cargo type specifications
- PrePass integration providing real-time weigh station notifications and bypass information for active PrePass accounts
- Preloaded maps covering the United States, Canada, Mexico, and additional North American regions with continuous updates
- Voice-activated hands-free navigation with voice commands and turn-by-turn guidance compatible with Bluetooth-enabled devices
- Load-to-dock guidance feature directing drivers to loading zones, truck stops, and designated parking areas
- ELD-compatible system supporting electronic logging device integration for FMCSA compliance
- Live traffic updates and real-time incident alerts to optimize routing around congestion and delays
Data Insights
GPS navigation systems optimized for commercial trucking have demonstrated up to 25% reduction in travel time through efficient route planning and real-time traffic avoidance. The Dezl OTR800's truck-specific routing algorithms help drivers reduce fuel consumption by minimizing backtracking and directing vehicles away from restricted routes that would require costly detours. Users report a marked decrease in missed turns and navigation-related delays, resulting in improved on-time delivery performance and reduced driver stress during complex urban and rural navigation scenarios.
Usage Instructions
Mount the device securely on your dashboard where the screen remains clearly visible without obstructing the windshield or instrument panel. Enter your truck's profile including height, weight, axle configuration, and hazardous materials status if applicable. Input your destination, then allow the Garmin to calculate a compliant route that avoids restricted roads and provides PrePass weigh station information along the way. Use voice commands for hands-free operation while driving, and refer to the device's alerts for upcoming turns, speed limit changes, and special routing conditions.
Design & Material
The Dezl OTR800 combines rugged durability with professional aesthetics, featuring a compact form factor that fits neatly on truck dashboards without creating blind spots or glare concerns. Its weather-resistant construction and high-visibility display ensure reliable operation in varying sunlight and climate conditions typical of long-haul operations.
- Durable polymeric casing designed to withstand vibration, temperature fluctuations, and the wear of daily commercial use
- Responsive 8-inch capacitive touchscreen operable with or without heavy work gloves and direct sunlight visibility
- Weather-resistant exterior protecting internal components from moisture, dust, and rapid temperature changes
- Flexible dashboard mounting options including adhesive mounts, suction cups, and vent clip attachments compatible with most cab configurations
- Ergonomic button placement and intuitive menu navigation minimizing driver distraction during operation
- Compact profile (model 010-N2314-00) requiring minimal dashboard real estate while maintaining full-screen visibility
Final Verdict
The Garmin Dezl OTR800 represents an essential investment for professional truck drivers seeking measurable improvements in route efficiency, regulatory compliance, and operational safety. This certified refurbished unit delivers full functionality at a more accessible price point without compromising on truck-specific features like custom weight-and-dimension routing, PrePass integration, and load-to-dock guidance. Whether you're managing a fleet or operating independently, upgrading to the Dezl OTR800 means fewer navigation surprises, reduced fuel waste, and more predictable delivery schedules. Make the smart choice for your trucking operation—add this purpose-built navigator to your cab today.







Garmin Warranty