You've equipped your vehicle with oversize wheels and tires for serious off-road traction and clearance. Now you need extra tire coverage to protect your rig's body and maybe even comply with local laws. Bushwacker Extend-A-Fender Flares deliver premium-grade protection and style matched to oversized tires, yet as tough as they are, they go on easily with no drilling required. You can install them in minutes and enjoy them for years. Our exclusive Dura-Flex 2000 material is designed for added durability and flexibility with built-in UV protection. Your Extend-A-Fender Flares resist chalking, cracking, and warping, whether you leave them with their OEM-style matte black finish or paint them for a totally personalized look. Either way, your truck will look factory-equipped for your off-road tires. Extend-A-Fender Flares go on easy, perform tough, and look great. - Fits - 2007-2011 GMC Sierra 1500 Denali Fleetside 69.3 Bed, 2013 GMC Sierra 1500 Denali Fleetside 69.3 Bed, 2009-2013 GMC Sierra 1500 Hybrid Fleetside 69.3 Bed, 2008-2013 GMC Sierra 1500 SL Fleetside 69.3 Bed, 2007-2013 GMC Sierra 1500 SLE Fleetside 69.3 Bed, 2007-2013 GMC Sierra 1500 SLT Fleetside 69.3 Bed, 2007-2013 GMC Sierra 1500 WT Fleetside 69.3 Bed, 2010-2013 GMC Sierra 1500 XFE Fleetside 69.3 Bed