ARIES 2061035 AeroTread 5 x 73-Inch Black Stainless SUV Running Boards, Select GMC Acadia, Cadillac XT5 Fits select: 2017 GMC ACADIA LIMITED

Sleek design with rounded ends to complement the look of modern SUVs and CUVs Extruded aluminum base to be lightweight and rust-free Stainless steel front trim with carbide black powder coat for a rust-free accent