Lund 23107088 Crossroads Running Board Kit for 2009-2016 Chevrolet Traverse; 2007-2016 GMC Acadia; 2017-2018 Acadia Limited Crescent-shaped design with chrome end caps create a rugged yet contemporary look Constructed of durable yet lightweight aluminum to provides years of tough, virtually corrosion-free performance Provides safe, easy access into your vehicle; Full-length rubber treads provide traction for safe footing Includes mounting brackets & hardware Backed by a limited lifetime warranty