What's wrong with this?

Bonefish wrote:
If they cannot even get the bumper on correctly; I would bet that the axles are probably miss aligned too and it would probably have towing issues.

That could very well be. It may also be that one frame beam is shorter than the other. If the whole frame was out of square by 1", I don't see how they could have attached the floor without gaps or uneven overhang in places.