Even if it's not her ( but I believe it is, having met her once) or her vehicle, she's at least inviting LE to visit with the owner of the vehicle, and that's just not cool.
And think about the exposure to stalkers . they see that photo , they find out what hotel she is at, they look for that truck in the parking lot , and then follow her wherever she goes .
I don't think I'd ever suggest that I'm anything like a stand up guy ( preferring cowgirl ) but I have passed on a message to her. Hopefully she'll get it.
Just another notch against inexperience and too much youth!