The Amp Power Steps 75155-01A & 79106-01A fit Toyota 5th Gen. 4Runner are rectangular-shaped running boards designed by AMP Research. Made in the United States, these black retractable boards come with mounting hardware included and a 5-year manufacturer warranty. Easy to install and work perfectly. With power retractable features and the option to add lights, these steps provide easy access to your vehicle with a textured finish for a sleek look. Perfect for both the left and right sides of your vehicle, these AMP Power Steps offer durability and functionality for your convenience.