The new WorldNav 7400 Truck GPS model is the latest and most versatile commercial trucker GPS offered by TeleType. In addition to all the standard WorldNav Truck GPS features found in the other WorldNav Truck GPS models, this model features a serial expansion port which then allows special accesssories to be added. Optional accessories include Traffic Antenna for unlimited use of traffic incident and congestion report. Special adapters can be added to allow you to monitor the tire pressure of your vehicle. An economical live tracking option tailored to small fleets or independents can be added as desired.

The WorldNav 7400 Truck GPS offers a high resolution touch screen equipped with Bluetooth and more. This WorldNav model supports Truck Routing for professional commercial drivers, bus drivers, and RV'ers. Insures that routes will follow roads that are suitable for truck travel, and yet the commercial driver can rely on the routing as it takes into account commercial truck restrictions such as bridge heights and clearances, load limits, one-way road designations, and allowances. Easily configure the software to any size and weight vehicle for appropriate routing. Including semi-trucks, construction vehicles, and oversized vehicles. Easily change the specifications to suit your truck including oversized and overweight vehicles.

The WorldNav's "Know Before You Go" technology checks the entire route before you start your trip. If you need to make a change, WorldNav automatically checks the route again to insure that you avoid truck restricted areas and low bridges.