I will forgive you because this is probably something you missed through child hood, but it is called constructive criticism. I assure you, if I’m ever on a street driving and there is a drop or bump large enough to bottom this out, the car in front of me will have bottomed out first. Put your thinking cap on for a moment with me. Steep entrances or say an unusually large speed bump are the most likely culprits to scrape. In what world would someone be going over 5mph over these? And in what circumstance would the bracket fall off when it is metal that bends and crushes that is welded to the frame. This will not fall apart like an action movie scene You seem the type to be keen of.