4 Inch Running Boards for 2019-2024 Chevy Silverado & GMC Sierra 1500/2500/3500 HD Crew Cab

About this item

• Step Comfort: 4-inch injection-molded polymer running boards for Silverado crew cab 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
• Confident Fitment: Cab length side steps are compatible with Chevy and GMC Models: Silverado/Sierra 1500 2019-2024, Silverado 1500 LTD/Sierra 1500 Limited 2022, Silverado/Sierra 2500 HD & 3500 HD 2020-2024---Crew Cab Pickup (4 Full Size Doors); Not fit Body Lift Kit or Diesel models with DEF tanks; Exclude 2019 1500 LD. Our excellent sidebars are long-lasting and will enhance the appearance of your vehicle
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• Thick & Straight: Oval Nerf bars for Chevy Silverado crew cab are designed with computer numerical control to achieve thick and straight bodies with fully welded ends. This design allows for easy passage through mud and provides reliable protection. They give you an aerodynamic flair
• High-Tensile 304 S/S: The traction boards are manufactured from high-grade 304 stainless steel, in compliance with ASTM standards. The surface undergoes meticulous polishing using a high-speed rotating wheel and abrasive, enhancing its wear and corrosion resistance
• Rocker Panel Mount: Side bars step rails 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