I wouldnt have been able to let her drive off with my truck with her record.
The only person I let drive my truck when im not in it is my dad. I dont trust him with it any longer since he hit a pole with it, but he doesnt have a truck so I have to let him borrow it.
What my dad did...
If I'm in the passenger seat I will once in a in a wile (when I get tired of him begging...) let my brother drive it, and if my good buddy wanted to drive it I would let him once or twice with me there.