While it may be lighter, cardboard is a tad weaker than fiberglass.
Apparently they needed another brake light. I'd say a clue is also high on their list of needs.
You may drive worry free, but the rest of us are terrified!
It's a car! It's a sheet metal monstrosity!
Trunk? Check. Junk? Mega check.
Or else I'm gonna mow you down!
That banging sound? It's just my ummm, golf clubs rattling around. ~NSHA