camaro Rocker wire guards

[XLexusTech]

I have the original rocker panel wire guides but they are kinda bulky and I don't really understand the necessity. For GM and specifically Camaro users do you use these or shelf them.
Do they make the carpet fit better?

[Tinker]

They definitely make the carpet fit better by providing a gentle radius from sill to floor. They also protect any wires from being chafed every time you get in and out.