yeah, the other thing is, on a car, I'd imagine dirt would be really good at adhering to rust, so the car would look pretty freaking bad if you took it anywhere

yeah, the other thing is, on a car, I'd imagine dirt would be really good at adhering to rust, so the car would look pretty freaking bad if you took it anywhere near mud. If it maintained the nice stainless slick finish, a hose off would be enough to keep it looking nice.