Fitment: Designed exclusively fit for Chevy Silverado 1500 Crew Cab 2019 2020 2021 2022 2023 2024 2025 fit for GMC Sierra 1500 Crew Cab 2019 2020 2021 2022 2023 2024 2025 fit for Silverado 2500 3500 Crew Cab 2020 2021 2022 2023 2024 2025 fit for GMC Sierra 2500 3500 Crew Cab 2020 2021 2022 2023 2024 2025, our running boards & side steps align perfectly with factory mounts Durable Construction: Crafted from heavy-duty stainless steel, these running boards for Chevy Silverado and GMC Sierra 1500/2500/3500 Crew Cab are reinforced with anti-corrosion powder coating to withstand harsh weather, rust, and daily wear. The 4.7-inch-wide side steps designed for your Silverado 2500/3500 or Sierra HD are engineered with a textured, non-slip surface for maximum traction, supporting up to 500 lbs per side Innovative Design: Featuring a oval tube design, our side steps fitting for Chevy Silverado 2019-2025 1500 Crew Cab and 2500 3500 Crew Cab 2020-2025 provide a wider stepping surface compared to traditional round tubes. The dual-stage textured finish not only elevates your truck’s rugged aesthetics but also ensures stability on slippery roads. Perfect for trucks, the running board design maintains ground clearance while offering easy roof access No-Drill Installation: Transform your vehicle in under an half hour! Our side steps for GMC Sierra 1500 Crew Cab 2019-2025 and 2500 3500 Crew Cab 2020-2025 come pre-drilled to align perfectly with factory mounts—no cutting or welding required. The running boards kit includes heavy-duty brackets, bolts, and illustrated instructions for a DIY-friendly setup. Ideal for both novice and experienced users All-Season Work: Whether navigating rain, snow, or mud, the anti-slip running boards for Silverado and Sierra keep your footing secure. The satin-black finish complements your truck’s look, while the nerf bars seamless construction resists dirt buildup. Elevate functionality without sacrificing style

TIEZFUL Running Boards Compatible with 2019 2020 2021 2022 2023 2024 2025 Chevy Silverado Crew Cab & GMC Sierra, 2020 2021 2022 2023 2024 2025 GMC Sierra 2500HD/3500HD

Vehicle Service Type:
Fit for 2019 2020 2021 2022 2023 2024 2025 Chevy Silverado Crew Cab & GMC Sierra, 2020 2021 2022 2023 2024 2025 GMC Sierra 2500HD/3500HD

Package:
1 x Left Running Board
1 x Right Running Board
1 x DIY instructions
All mounting brackets
All mounting hardware

Material:Heavy duty carbon steel.