As an authorized AMP Research dealer, American Tire - Yonkers/ Line-X of Westchester located in, Yonkers, NY is committed to helping you choose the right AMP Research product for your vehicle. With four PowerStep lines, BedSteps, Bed Xtenders and accessoriesAmerican Tire - Yonkers/ Line-X of Westchester will help you select all the options you need for your lifestyle. American Tire - Yonkers/ Line-X of Westchester has a wealth of experience when it comes to power running boards, bed steps and bed extender products. American Tire - Yonkers/ Line-X of Westchester are experienced installers and will ensure that your AMP Research PowerStep and accessories are installed professionally and properly. American Tire - Yonkers/ Line-X of Westchester 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 American Tire - Yonkers/ Line-X of Westchester in Yonkers, NY your local preferred AMP Research dealer.