Bestop 75310-15 Rear-Mount Trekstep for 2009-2010 Dodge Ram 1500 and 2011-2018 Ram 1500 (dual exhausts only); fits either rear corner Convenient stair-step access to your truck bed in any weather Bolts to frame for secure attachment Patented alloy linkage extends down 6 inches and slightly outward with push of your foot more tools Works with tailgate up or down leaving hitch free for hitch or other accessories 300-pound capacity