Remarkable Power SBCV4001-4S - 2007-14 Ford Silverado/Sierra 1500/2500 HD/3500 HD Crew Cab Stainless Side Step Nerf Bars 100% brand new stainless steel nerf side bar for 2007-14 Ford Silverado/Sierra 1500/2500 HD/3500 HD Crew Cab Models Provides some side protection/brush guarding for off-road use with it's rugged frame and body mount designed for strength and durability. The weight capacity of our nerf bars is ~400 pounds per side. Will only fit crew cab 4 full door, not for classic and diesel model. The bars are made of stainless steel tubes to maximize rust and corrosion protection and slip-resistant plastic step pads that give you a more secure and easier access to the cab in any climate. No instruction manual is included;professional installation is always recommended. Free shipping for this item is available only in the Continental United States. For Puerto Rico, Alaska, and Hawaii, please contact us first for a quote.