Easy install Features a durable black powder coat Compatible with both Single-Row and Dual-Row Curved LED Light Bars Compatible with Rough Country 54-inch Curved Dual-Row LED Light Bar (72954) Designed to work with light bars measuring 53-5/8-inches from mounting point to mounting point Designed to work with light bars with 8mm mounting postsRequires minor drilling. Light bar NOT included Designed to work with 54-inch Curved LED light bars ONLY Designed to work with light bars measuring 53-5/8-inches from mounting point to mounting point Designed to work with light bars with 8mm mounting posts1-2 hourshttps://s3.amazonaws.com/roughcountry/install/927051400.pdf2014-2018:2WD:Chevy:Silverado 1500;2014-2018:4WD:Chevy:Silverado 1500;2014-2018:2WD:GMC:Sierra 1500;2014-2018:4WD:GMC:Sierra 1500
