Dodge Ram 2023, 6" H Series Cab Length Running Boards by APG®, 1 Pair. Material: 6061 Aircraft Aluminum Alloy. Rocker Panel Mount. Hop in and out of your vehicle safely with the help of top-notch APG running boards that provide a massive 6" wide corrugated stepping area. Manufactured from aircraft-grade 6061 aluminum, they offer exceptional durability and corrosion resistance without extra weight. No matter what Mother Nature will throw at them, these steps will withstand it all.