As an authorized AMP Research dealer, Auto Accessory & Install located in, Dubuque, IA is committed to helping you choose the right AMP Research product for your vehicle. With four PowerStep lines, BedSteps, Bed Xtenders and accessoriesAuto Accessory & Install will help you select all the options you need for your lifestyle. Auto Accessory & Install has a wealth of experience when it comes to power running boards, bed steps and bed extender products.Auto Accessory & Install offers the best choice of PowerSteps, BedSteps, BedXtenders and accessories. They also sell and install other truck, Jeep & SUV accessories. If you want the best deal on a brand new AMP Research product and want it done right and quickly then head over to Auto Accessory & Install in Dubuque, IA your local preferred AMP Research dealer.