Rampage Products 14521 Streamline Mounting Bracket Kit for 2011-2018 Chevrolet Silverado, 2011-2019 Chevrolet Silverado 2500 HD/3500 HD, 2011-2018 GMC Sierra 1500 Extended, 2011-2019 GMC Sierra 2500 HD/3500 HD Extended Cab, Black

Streamline bars is a new and unique design that has the styling appeal of a side bar coupled with easy installation and also features and strength of a running board. With a 5-inch step these bars have over 50% more step area then regular tube steps. Stylish custom molded end caps add streamline styling can be painted for a custom finish and seals the step from moisture. Results in an OEM finished look. No Drilling most applications - Heavy-duty mounting brackets mount to existing factory holes. A new innovation in mounting brackets make installing these bars quick & easy and the bar can be positioned forward or back to compliment individual style or bar location needs. Rampage Exclusive: Galvanized Steel - Powder Coat, Weather Seal Brackets, Note: Xtremeline and Streamline Bars may also be installed with other aftermarket flat top installation brackets by using the Rampage Top Clamp Conversion Kit.