Step Rails Side Steps Set for MDX 2022-2025 Black Aluminum Running Boards This step rail side step set is designed to fit MDX models from 2022 to 2025.Constructed from aluminum, the running boards offer a black finish that resists corrosion and wear.The modular design allows for straightforward installation using existing mounting points on the vehicle.These side steps provide improved access to the vehicle's cabin while contributing to its exterior appearance.The structure supports typical user weight under normal usage conditions and integrates with the vehicle's contours for a streamlined look.