For solid footing, a comfortable step and a bold look for your truck, ARIES 6" oval side bars are a step up. They offer a bold 6" diameter with generous 5" non-skid step pads. They are made with an original equipment (OE) styling and feature a track system for easy installation, using vehicle-specific brackets. These 6" ovals are constructed with lightweight, rust-free aluminum alloy and are protected with a durable semi-gloss black powder coat finish for maximum corrosion resistance. They are also available in polished 304 stainless steel. NOTE: This set of side bars includes vehicle-specific mounting brackets. See the application information to verify compatibility with your vehicle., 6" X 75" BLACK ALUMINUM OVAL SIDE BARS, SELECT CHEVROLET, GMC C, K #4445004 6" x 75" Black Aluminum Oval Side Bars, Select Chevrolet, GMC C, K. 6" wide, OE-style tube with hard ABS plastic end caps. Aluminum alloy construction to be lightweight and rust-free. Durable semi-gloss black powder coat finish for maximum corrosion resistance. Extra-wide, non-skid step pads for safe, comfortable entry and exit. Universal track mounting system for easy, secure installation. No-drill, vehicle-specific application for a custom fit. Heavy-duty, powder-coated steel mounting brackets for a solid step. Limited lifetime warranty (five-year finish, one-year parts). Notes: Includes 6" oval side bars #B2875 and mounting brackets #4491.