Unsure about road trains as there is a box to tick to say b double.. I don’t have the actual system here at the moment.. It’s in the truck at the depot.. When I set it up initially I entered 64.5 Tonne, 26 meter length, 2.5 wide & 4.3 high.. I am fairly certain that weight and length can be put higher but unsure what the maximum limits are..

Yes Gr8 for programming truck runs, highlight large freight routes and better direction for larger vehicles, and lane locations and blockages up ahead

Yes it is in the software program already

BDouble yes..
I operate B Doubles but I also don’t rely wholly on any GPS.. I always double check my routes..
Also I have found the B Double routes aren’t always accurate.. I would say due to the Govt changing all the time..
It tells me at times my route isn’t B Double rated do I want to continue and if I am sure it is I continue.. Others tell me I can’t do it to either height, weight or even length restrictions.. Again if I know I am ok I go into car mode and continue..
Minor thing really..
Overall I am pleased..