@Kamaji
I'm going to go out on a limb here and guess this guy has never taken a class on engineering.
Or has any common sense.
I just wonder whether he wrecked the roof of the car first, or the trailer first. With that much wood up there, I seriously doubt the wood failed first. If he was extremely lucky, his tie-ons failed first, and the wood simply fell off the trailer or the roof and only left some buffable scratches on the paint.