Confident Fitment: Cab length side steps fit the Chevrolet GMC Models: Silverado/Sierra 1500 04-18, 1500 HD 01-06, 2500 HD 01-19, 3500 01-06, 3500 HD 07-19, Silverado 2500 04-18, Sierra 2500 04, Not fit Classic Models, It fit with Crew Cab(4 Full-Size Doors), not fit Double Cab(2 Full-Size Front Doors & 2 Narrower Rear Doors) or Regular Cab(2 Doors only)
High-Strength Steel: The step bars are crafted from high-strength Q235A steel and are enhanced with an electrophoretic layer and powder coating. This dual-layer protection greatly improves wear and corrosion resistance, while also imparting a sophisticated appeal
Streamlined Curves: Round truck side steps showcase a computer numerical control with 90° ends, facilitating effortless mud passage and delivering excellent protection. They harmonize with your truck's contours, giving you an aerodynamic flair
Step Comfort: 3-inch injection-molded polymer step pads have undergone 10,000 dynamic load trials, 24 hours of static load inspection, and 720 hours under Xenon lamp aging monitoring. These results demonstrate minimal pedal surface drop and preserve ground clearance
Frame Mount: Running boards come with all necessary brackets, bolts, and nuts for installation, eliminating extra drilling if your vehicle has preexisting mounting holes. The packaging features five layers of reinforcement to prevent deformation