N-FAB next generation of nerf steps are manufactured out of 100% aluminum. Brackets, step pads and end caps use aluminum for strength and longevity in the most extreme environment. Fully welded constructions creates a 1-piece assembly for strength, rigidity and allows for ease of installation. Larger step area with our sure grip step pattern creates superior traction and stability. Extruded Aluminum main bar fits tight to the body for the ultimate clean look with the drop down steps positioned for ease of access for passengers on lifted or stock trucks. Predator Pro Steps are available in Cab Length Configurations and come in a Textured Black Powder Coat Finish. They are covered with a 5-Year Finish Warranty and Lifetime Workmanship Warranty.