Adaptability:compatible with GMC Sierra 1500 2007-2013 /Fit GMC Sierra 2500HD 3500HD 2007-2014 Premium Materials: The headlights are made from polycarbonate material, offering excellent impact resistance to withstand collisions with small stones and mud on the road. The lenses also resist yellowing and cracking. DOT/SAE Certifications: The headlights feature a sealed design with a one-way ventilation port at the rear, effectively preventing moisture buildup and keeping the interior dry. The unique structural design also prevents water from entering the lamp housing. High Performance: The headlights have a stable internal structure with excellent UV resistance and impact resistance. They maintain optimal lighting performance even on rough roads and are protected from road debris and branches on narrow paths. OE STANDARD:Meets the Original Equipment (OE) standards.Interchange Part Number: 22853029, 25799193, 22853030, 25799194 Headlights Compatible with 2007-2013 GMC Sierra 1500,Fit 2007-2014 GMC Sierra 2500 HD 3500HD Bumper Headlamp, Smoky lens Chrome Housing Amber Reflector