I'm almost positive I know the answer, but I've been curious. I drove my friends family home from the lake the other day in their pickup, the dad had been drinking (wasn't drunk, but figured he wouldn't take the risk since he had a sober person to drive) and the mom didn't feel like driving. Anyway, there was a couple of coolers with beer in them in the truck bed, if we had been stopped, would there have been any legal issues since I'm underage? What if the truck had been registered to me, but the beer was still theirs? This is an honest question, I don't drink at all anymore (the story as to why has been posted here before) so I'm not looking for an easy way out of a ticket or anything.