Do we really need to pull word by word, information by information? What iGO? What content? etc...
@Midnight Blues gave you precise instructions and links. READ THEM.
Start with:
Quote Originally Posted by Midnight Blues View Post
...ESPECIALLY [Only registered and activated users can see links. ].
...[Only registered and activated users can see links. ]...
I would add more:
[Only registered and activated users can see links. ]
for you to know which files define truck restrictions.

By the way, it would be good for your countrymen to inform you if there is better truck software/content in the USA.
I guess, just like on the first ball, that it must be TomTom truck, maybe Sygic Truck, Copilot Truck, or maybe some local, less known in other parts of the world. Simple googling give me this:
Code:
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More appropriate title given to the topic