Correspondingly, the FM transmitter allows audio rerouting. Here are also involved spoken directions and music instructions.
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Lately, there are also features which include historical traffic data or modifying maps in order to add local intelligence.
However, these features are still rare in the GPS units.
16. Search for Physical Features In Best Truck GPS
Besides the functionality, the advanced features and navigation abilities, the best GPS truck devices need to have physical features as well.
Particularly, these are the physical features for your next great GPS unit:
Weight
If you are considering to never carrying your GPS outside your truck then the weight would not be a problem.
On the other hand, if you plan to get the device out of the truck, at night hours for example then you need to keep the weight in mind.
Generally speaking, the GPS models range in the weight especially the handheld types. However, you need to keep in mind that the GPS units with less weight cost more.
Screen Size
What is important to remember regarding the screen size is that GPS truck devices range from 5 to 8 inches diagonally.
