As an authorized AMP Research dealer, AJ's Truck & Trailer Center located in, Harrisburg, PA is committed to helping you choose the right AMP Research product for your vehicle. With four PowerStep lines, BedSteps, Bed Xtenders and accessoriesAJ's Truck & Trailer Center will help you select all the options you need for your lifestyle. AJ's Truck & Trailer Center has a wealth of experience when it comes to power running boards, bed steps and bed extender products.AJ's Truck & Trailer Center 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 AJ's Truck & Trailer Center in Harrisburg, PA your local preferred AMP Research dealer.