The ARIES Big Horn 4" bull bar boasts a hefty 4" diameter tube to give your truck a bold look with the toughness to back it up. It is constructed from aluminum alloy to be strong, lightweight and rust-free, and it is covered in a highly durable textured black powder coat finish. This tough finish is uniquely designed to hide minor scratches and grime, and it easily resists chipping and peeling. This bull bar is also available in a polished stainless steel finish to give you the freedom to customize the look of your truck. Each Big Horn bull bar offers easy customization options with its pre-drilled light mounting holes. The crossbar features two mounting points to accept an LED light bar or two LED work lights. The bull bar is also equipped with a brushed stainless steel skid plate. The skid plate is made from highly rust-resistant 304 stainless steel and protects against loose gravel and other small road debris. It comes with an aggressive ARIES-exclusive cutout and can also be removed for a customized look. Made to complement our Big Step side bars, the Big Horn bull bar is perfect for lifted trucks, diesels and full-size pickups. Not only does it provide a bold, aggressive look, but it is also made to fit your vehicle perfectly. Each one features a unique bend that accents the shape and contour of a specific front-end application. Our 4" bull bar is also equipped with vehicle-specific mounting brackets. This allows it to be installed quicker, fit better on the vehicle's frame and eliminates the need for drilling. It uses pre-existing factory holes in the frame to cut down on installation time and add rigidity. This bull bar fits select model years of the Chevrolet Silverado 2500 HD or 3500 HD and GMC Sierra 2500 HD or 3500 HD (see application info to verify fitment).