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

Quick Overview

Confident Fitment: Our side bars are specifically designed for compatibility 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). They are not fit for Body Lift Kits or Diesel models with DEF tanks; and exclude the 2019 1500 LD.

High-Tensile 304 S/S: Our traction boards are crafted from high-grade 304 stainless steel, compliant with ASTM standards. The surface undergoes meticulous polishing with a high-speed rotating wheel and abrasive materials, ensuring enhanced wear and corrosion resistance.

Thick & Straight: Oval Nerf bars for Chevy Silverado crew cab are designed with Computer Numerical Control (CNC) technology to achieve thick, straight bodies with fully welded ends. This design ensures easy passage through mud while providing reliable protection. They also add an aerodynamic flair to your vehicle.

Step Comfort: Injection-molded polymer running boards for Silverado crew cab have been rigorously tested. They have undergone 10,000 dynamic load trials, 24 hours of static load inspection, and 720 hours under Xenon lamp aging monitoring. These tests demonstrate minimal pedal surface drop and preserve ground clearance, ensuring comfort and ease of access.

Rocker Panel Mount: Side bars and step rails come with all necessary brackets, bolts, and nuts for installation, eliminating any need for additional drilling if your vehicle has preexisting mounting holes. The packaging features five layers of reinforcement to prevent deformation and ensure secure delivery.