Description: YITAMOTOR is one of the largest automotive running boards and vehicle accessories retailers in the United States. We take pride in our quality control to assuring that providing only the highest quality running boards and auto accessories to our customers. Fitment: 1999-2016 Ford F-250 F-350 Crew Cab Features : IMPORTANT - Only fits 1999-2016 Ford F250 F350 Crew Cab (If you’re not sure what model you have, please check the cab size picture) Covered with high - quality ABS plastic; Slip-resistant aluminum side steps prevent slipping and withstand the toughest weather conditions; Each side can handle up to 450 lbs. (200 kg) Our running boards are made from the finest aluminum alloy, which is sturdy, durable, wear-resistant, and corrosion-resistant; After repeated tests, they can resist the corrosion of salt spray and withstand UV radiation without discoloration The bolts are made from stainless steel so will not rust easily; The bottom is designed with a slide mount to eliminate the need for punching holes; This allows the boards to better adapt to the car and be assembled more quickly The installation manual contains detailed graphics and text for a hassle-free installation; Contact us any time if you encounter any issues Professional installation recommended [specification] Brand YITAMOTOR Load Bearing 450 LBS Color Black Placement Left / Right installation Bolt-on Package Dimensions 82 x 6 x 2 inches Material Aluminum Product Guide Installation Instruction(PDF) Warranty 1 Year [/specification] Package Included: Side steps bar (Driver side & Passenger) Mounting bracketsHardware Installation instruction California Residents: Prop 65 Warning WARNING: Cancer and Reproductive Harm Visit:www.p65warnings.ca.gov [des]- Each bar can support up to 450 lbs- Matte black textured powder-coat finish- Wheel to wheel for full-length coverage- Easy bolt-on installation- 1-year warranty[/des]