It was a plastic miniature 4 wheel drive . The passages had stepped out saying that they only heard a very loud and serious bump . So one ca n't really complain about it 's design either . I had a couple of comments on how mine had only a broken light cover after being fully engulfed inside their bumper while crawling .

Question: What may happen after hearing the loud bump ?
Answer: I will say it was nothing .I will go and investigate it .I will change the subject .None of the above choices .