The TYC 11 6224 90 Driver Side Replacement Tail Light Assembly is engineered to provide a direct replacement for the original equipment on 2010 2011 GMC Sierra 1500 2010 GMC Sierra 2500HD and 2010 GMC Sierra 3500HD models This assembly features a durable plastic housing with a red and clear lens utilizing halogen bulbs for tail turn signal and backup functions Designed to meet or exceed FMVSS 108 standards it ensures compliance with DOT SAE regulations for photometry and safety The assembly includes all necessary bulbs and is backed by a limited lifetime warranty reflecting TYC s commitment to quality and durability Installation is straightforward requiring no vehicle modifications and utilizes OE comparable fasteners and mounting tabs for precise fitment This tail light assembly offers affordable solution without compromising on quality ensuring your vehicle remains visible and compliant with safety standards