As an authorized AMP Research dealer, Top City - Dover located in, Dover, DE is committed to helping you choose the right AMP Research product for your vehicle. With four PowerStep lines, BedSteps, Bed Xtenders and accessoriesTop City - Dover will help you select all the options you need for your lifestyle. Top City - Dover has a wealth of experience when it comes to power running boards, bed steps and bed extender products.Top City - Dover 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 Top City - Dover in Dover, DE your local preferred AMP Research dealer.