The material itself is naturally rust proof, and our warranty recognizes this by covering the material for a lifetime against rust.
Read our full Warranty.
If you compare stainless to say chrome over just 5 years (very conservatively since stainless won't ever rust), each year you'd spend only about one-third what you'd spend to continuously replace chrome with chrome. See the detailed comparison.
Stainless steel does not rust or decay as other common bumper materials, and will also stay good looking with minimal care. And don't mistake "stainless clad" as behaving the same as "solid stainless."
Read about "why stainless" is such a good choice.