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