Not sure which 2004 Ford F-350 Running Boards are right for you? We have over 1837 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Tom M from , said, "Great product, quality manufacturer, form, function and fit are flawless. Everything worked correct the first time with no hassles, all items bolted up, all items worked as expected. The only thing I would change is the directions concerning the diodes, the directions do not state specifically which vehicle the diodes go to, you had to look very closely in the wiring diagrams and notice a picture in the center top of the page with a box around it that shows which vehicle they go to, I think a color in that box would clear up the confusion perfectly"