4 Inch Running Boards Side Step Bars for 2019-2024 Chevy Silverado & GMC Sierra Crew Cab.

About this item

• High-Tensile 304 Stainless Steel: These traction boards are made from top-quality 304 stainless steel, meeting ASTM standards. The surface is carefully polished with a high-speed rotating wheel and abrasive to improve its durability and resistance to corrosion.
• 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
• 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
• 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
• 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