Best Truck GPS Devices 2026

Best for: Best Overall

The Garmin dezl OTR1010 is the gold standard in truck GPS navigation. Its massive 10.1-inch display delivers crystal-clear mapping with truck-specific routing that accounts for vehicle dimensions, weight, and hazmat restrictions. The device includes real-time traffic updates, fuel price comparisons at truck stops, and preloaded truck-specific POIs. Garmin's routing algorithm is consistently the most accurate in our testing, avoiding low bridges, tight turns, and restricted roads better than any competitor.

Best for: GPS + Dashcam Combo

The Garmin dezlCam OTR1010 combines Garmin's flagship truck GPS with a built-in 1440p dashcam in a single device. It saves you from running separate GPS and dashcam units, reducing cab clutter and cable management headaches. The dashcam records continuously with incident detection, forward collision warnings, and lane departure alerts. Paired with Garmin's best-in-class truck routing, this is the ultimate all-in-one cab device.

Best for: Best Value Garmin

The Garmin dezl OTR810 delivers the same best-in-class routing engine as its bigger sibling in a more compact 8-inch form factor. It shares the full truck-specific routing, customizable vehicle profiles, fuel price integration, and Bluetooth connectivity of the OTR1010 at a $100 lower price point. For most drivers, this is the sweet spot between screen size, features, and value.

Best for: ELD Integration

The Rand McNally TND 750 stands out with its seamless ELD integration capability, making it a compelling choice for drivers who want to consolidate their GPS and compliance devices. The 7-inch display features Rand McNally's truck routing backed by decades of cartographic expertise. It includes a built-in dash cam slot and connects to Rand McNally's DriverConnect ELD for a unified cab setup.

Best for: European Routes

The TomTom GO Expert Plus is the newest entry in the truck GPS market, bringing TomTom's legendary European mapping prowess to North American trucking. The 7-inch HD display features a modern interface, built-in WiFi for over-the-air updates, and TomTom's real-time traffic service. It is a strong option for fleets that operate internationally or drivers who appreciate TomTom's clean software design.

Best for: Tablet Replacement

The Rand McNally OverDryve 8 Pro blurs the line between truck GPS and Android tablet. Running a customized Android OS, it lets you install select apps alongside Rand McNally's truck navigation. The 8-inch screen serves as GPS, ELD display, dashcam monitor, and entertainment hub. If you want one device that does everything in the cab, the OverDryve is the most versatile option — though the jack-of-all-trades approach means it is master of none.

Best for: Budget Option

The Rand McNally TND 550 delivers essential truck GPS navigation at the lowest price point from a major brand. Its 5-inch screen is compact but functional, providing truck-specific routing with bridge height warnings and weight restrictions. While it lacks the advanced features of premium models, it handles the core job of getting you from point A to point B on truck-legal routes reliably.

Best for: Simple Navigation

The TomTom Trucker 620 is an aging but functional truck GPS that delivers reliable navigation at a competitive price. Its 6-inch screen is compact, and the interface is straightforward without unnecessary complexity. TomTom's traffic data remains a strong point, and truck-specific routing handles bridge heights and weight restrictions adequately. However, the 2020 hardware is showing its age with slower processing and a dimmer screen compared to current models.