10 Best Truck GPS Units 2025 in the United States

The Garmin dēzl™ OTR610 is a 6-inch truck GPS unit with a bright and high-resolution touchscreen, making it easy to read. It provides custom routing based on your truck's specifications, though it's important to note that not all areas are covered and actual road conditions should always take precedence. This GPS unit excels in arrival planning with high-resolution BirdsEye Satellite Imagery, offering clear views of loading docks and other key locations.

The included Truck & Trailer Services directory is a handy feature for finding truck stops and amenities. Integrated map updates cover North America extensively, including the U.S., Mexico, and Canada. Live traffic, weather, and smart notifications are accessible when paired with a compatible smartphone via Bluetooth, though the reliance on a smartphone for these features might be a drawback for some users.

The device also supports hands-free calling and is compatible with various Garmin accessories for an enhanced experience. The build quality appears robust, suitable for the demanding environment of truck driving. However, users should be aware that some routing features may not always be accurate, and they should always defer to actual road signs and conditions. This GPS unit seems particularly well-suited for professional truck drivers looking for a reliable and feature-rich navigation device.

The Garmin Drive 53 GPS Navigator features a bright, high-resolution 5-inch touchscreen display, making it easy to view routes and maps clearly. It includes detailed map updates for North America, which is essential for reliable navigation. However, its battery life is only 1 hour, so it requires a power connection for extended use.

The device provides spoken turn-by-turn directions and helpful driver alerts for school zones, speed changes, and sharp curves, enhancing situational awareness. It also includes a directory of U.S. national parks, which is great for long trips. However, this model is designed for cars, not trucks, meaning it lacks truck-specific routing features that account for vehicle size and weight restrictions.

The Garmin Drive 53 supports USB connectivity but does not offer real-time traffic updates, which are crucial for truck drivers to avoid congestion and delays. Durability and build quality are solid, with a compact and lightweight design. The Garmin Drive 53 is a reliable GPS unit with several useful features, but it may not fully meet the needs of truck drivers due to the lack of truck-specific routing and real-time traffic updates.

The Garmin RV 795 stands out with its large, easy-to-read 7-inch high-resolution touchscreen, making it convenient for viewing maps and directions. The unit is designed specifically for RVs and larger vehicles, offering custom routing based on the size and weight of your RV or trailer, though it’s important to note this feature may not be available in all areas and should be used in conjunction with posted road signs. The GPS includes comprehensive map coverage of North America, ensuring you’re well-guided through the U.S., Mexico, Canada, and more.

Regular map updates help keep your routes current, and real-time traffic updates are available when paired with the Garmin Drive app, ensuring smoother travels by avoiding traffic jams. The voice command feature is user-friendly, allowing for hands-free operation, which is a great safety feature for drivers. Connectivity is robust, thanks to wireless technology, and the unit is compatible with additional accessories like the BC 50 backup camera and the Garmin PowerSwitch digital switch box for enhanced functionality.

On the downside, the reliance on pairing with a smartphone for live traffic and weather updates could be seen as a limitation for users without consistent access to mobile data. Additionally, while the device offers a preloaded directory of RV parks and services, the effectiveness of this feature can vary depending on your location. The build quality and durability are solid, designed to withstand the rigors of life on the road. For those who frequently travel in RVs and need a reliable navigation system with truck-specific routing, the Garmin RV 795 is a strong contender.