Rand McNally
Truck GPS
Rand McNally TND 550
A compact 5-inch dedicated truck GPS with configurable truck routing, truck-specific POIs and Wi-Fi-connected traffic, weather and fuel-price information.
Custom truck routing
CAT Scale
Truck parking
Live traffic
Live services connection
Wi-Fi / Internet
Smartphone app required
No
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Partially verified specs Last checked 2026-10-27
Best for
Drivers who want a small, lower-cost dedicated truck GPS that takes up minimal dashboard or windshield space.
Main limitation
The 5-inch display provides much less map area than newer 6- to 10-inch models, and live traffic, weather and fuel-price features require a Wi-Fi or hotspot connection.
Key specifications
| Brand | Rand McNally |
|---|---|
| Device type | Dedicated GPS |
| Built-in dash cam | No |
| Release year | 2020 |
| Screen size | 5 in |
| Screen resolution | 480 x 854 |
| Dimensions | 5.25 × 3 × 1 in |
| Weight | 6 oz |
| Wi-Fi | Yes |
| Bluetooth | Yes |
Truck navigation
Truck-specific routingYes
Truck height inputYes
Truck weight inputYes
Truck length inputYes
Truck width inputYes
Hazmat supportYes
Bridge height warningsNot verified
Weight limit warningsNot verified
Steep grade warningsNot verified
Weigh station alertsNot verified
Connected & trucker features
PrePass supportNot verified
CAT ScaleYes
Truck parkingYes
Satellite arrival imageryNot verified
Community loading docksNot verified
Live trafficYes
Live weatherYes
Map updates includedYes
Live fuel pricesYes