Here’s a detailed article to help truckers (and anyone hauling large vehicles) choose one of the 5 best GPS units designed specifically for trucks — with custom routing, truck-specific alerts, and features you won’t find on a regular car GPS.
Top 5 Best Trucking GPS Units for Professional Drivers
Whether you’re an over-the-road pro, regional driver, or owner-operator, these GPS units help you avoid low bridges, restricted routes, and unexpected obstacles while keeping you on the most efficient path.
1. Garmin Dezl OTR1020 10″ GPS Truck Navigator – Best Overall GPS for Truckers
Why it’s great: Large 10″ touchscreen with high-resolution maps makes route planning easier and safer, especially for long hauls. Truck routing: Built-in truck-specific routing accounts for vehicle height, weight, and cargo type (e.g., hazardous loads). Navigation perks: Real-time traffic updates, POIs for truck stops and rest areas, and customizable routes. Best for: OTR drivers who want maximum visibility and powerful navigation features.
2. Garmin dēzl OTR710 7″ GPS Truck Navigator – Premium Mid-Size Option
Why it’s great: Solid all-around performer with a bright 7″ display and responsive touch interface. Truck-centric routing: Custom truck parameters help avoid low bridges, weight-restricted roads, and tight turns. Why drivers like it: Perfect size for dashboard mounting without blocking sight lines. Best for: Drivers who want a balance of price, size, and capability.
3. Garmin dezl OTR610 6″ GPS Truck Navigator – Best for Compact Dash Layouts
Why it’s great: Smaller footprint yet packed with truck-specific navigation tools including load-to-dock guidance. Practical features: Bluetooth hands-free calling and live traffic when paired with smartphone. Best for: Cab layouts with limited space or drivers who prefer a trimmed-down unit with essential features.
4. Garmin Dezl OTR500 5.5″ GPS Truck Navigator – Best Value Entry Truck GPS
Why it’s great: Reliable routing basics in a smaller package at a lower cost, with lifetime map updates. Custom routing: Uses your truck size and load info to suggest safe truck routes. Best for: Budget-savvy truckers or secondary GPS use (e.g., as backup).
5. Garmin dezl LGV620 6″ GPS Truck Navigator with Backup Cam – Best with Backup Cam Integration
Why it’s great: Combines GPS navigation with a backup camera (BC 50 wireless cam included), adding safety at low speeds and in tight yards. Truck routing: Avoid restricted paths and hazardous routes with tailored direction. Best for: Drivers wanting extra visibility when backing up and maneuvering in terminals or depots.
What to Look for in a Truck GPS
When picking a truck GPS, consider these key features common in the best units:
Custom Truck Routing: Tailors routes based on height, weight, length, and cargo type. Live Traffic & Weather: Helps adjust your route in real time to avoid delays. Large, Easy-Read Screen: Bigger touchscreens (7″+) are easier to use while driving. Points of Interest: Built-in truck stops, weigh stations, rest areas, and repair facilities. Optional Extras: Integrated dash cams or backup cams for additional safety.
Tips for Truckers
Always update maps regularly — this keeps routing accurate. Pair your GPS with a smartphone data connection when possible for live traffic info. Use GPS as a guide, not a strict authority — local signs and trucking regulations still matter.