[Halloweenking]

I'm not sure about the best supplyer of running boards since I've always made my own, but the rubber I can help you with. You can get corrogated rubber and rubber with a whole slew of cool desighns from truck bed lining, or boat supply places, I've found numerous cool looking rubbers for your hot rods running boards and wherever else you need the protection or look. From checkerd, lined, bumped, to even the cool aluminum diamond plate desighn.