These came with my new truck but I don't need them. I drove my truck home from the dealer and took these off before driving it again so they are in “like-new” condition. They fit my “King Cab” Frontier & Titan, but they may also work on other Nissan trucks and SUV's (double-cab Frontier & Titan, Pathfinder, Xterra and Armada)? According to Nissan: “Step rails make a great add-on for any vehicle, enhances the looks, and provides a step for a little lift. MSRP = $250” I'm selling these for $170.