A truck sat nav is a satellite navigation device specifically designed for use in the trucking industry. It takes into account truck-specific factors such as vehicle size, weight limits, hazardous material restrictions, and route preferences to provide optimised navigation and routing for trucks.

Unlike standard car GPS systems, truck sat navs offer features tailored to the trucking industry. These include routing that considers truck dimensions and weight, restricted road warnings, truck-specific points of interest (POIs) like weigh stations and truck stops, and the ability to customise routes based on the cargo being transported.

When choosing a truck sat nav, consider factors such as the size and clarity of the display, map and update availability, routing features, compatibility with your truck's dimensions, and any additional features like Bluetooth connectivity, traffic updates, and built-in dash cams, just like the Snooper SC5900.

While truck sat navs are legal and generally encouraged in most areas, some regions may have restrictions on windshield mounts or the use of electronic devices while driving. It's important to check local laws and regulations to ensure compliance.

Many truck sat navs offer maps and routing information for multiple countries, making them suitable for international trips. However, ensure that your device includes maps for the countries you plan to visit and that it accounts for international road regulations and restrictions.