I have a 2001 2500HD, ext cab, long bed truck. When new I bought Westin step bars, but not the "premium" type. I have tried to keep them clean, and used chrome polish, but, unfortunately, they have rusted through, after 7 years in snowy New Hampshire! I would like to replace them with stainless steel step bars.
Does anyone have any suggetions?
Thanks.

 

I think Nasta has stainless steel step bars.

Search on Google to find more about it.