Steelcraft STX300 Running Boards for Chevrolet Silverado / GMC Sierra
Engineered to Fit. Made to Protect. Built to Last.
The Steelcraft 300-02290 STX300 Running Boards combine an aluminum body with textured 4.5-inch step platforms, rounded trim and a stainless steel center panel. The application covers 2019-2026 Chevrolet Silverado 1500; 2020-2027 Chevrolet Silverado 2500; 2020-2027 Chevrolet Silverado 3500; 2019-2026 GMC Sierra 1500; 2020-2027 GMC Sierra 2500; 2020-2027 GMC Sierra 3500. Select the Crew Cab configuration listed for this part.
Excludes 2019-2023 Silverado 1500 LD/Sierra 1500 Limited
Key Features
- Construction: Aluminum extrusion.
- Step Width: 4.5-inch textured step platforms.
- Trim: Rounded bullnose front trim with a decorative T304 stainless steel center panel.
- Backsplash: 2-inch black elastomer backsplash.
- Finish: Aluminum.
- Warranty: Steelcraft lists a limited lifetime warranty for part 300-02290.
Fitment & Compatibility
- Series: Steelcraft STX300 Running Boards
- Vehicle: 2019-2026 Chevrolet Silverado 1500
- Vehicle: 2020-2027 Chevrolet Silverado 2500
- Vehicle: 2020-2027 Chevrolet Silverado 3500
- Vehicle: 2019-2026 GMC Sierra 1500
- Vehicle: 2020-2027 GMC Sierra 2500
- Vehicle: 2020-2027 GMC Sierra 3500
- Cab / Body: Crew Cab
- Part Number: 300-02290
- Finish: Aluminum
- Application Notes: Excludes 2019-2023 Silverado 1500 LD/Sierra 1500 Limited
Confirm your model year, cab, trim and factory equipment before ordering. The application notes and exclusions apply to the vehicles listed above.
Product images are representative. The pictured vehicle, cab and installation may differ from this application.
What's in the Box
Contact Steelcraft for the complete 300-02290 kit contents and current parts list before installation.
Specs & Warranty
- Construction: Aluminum extrusion
- Step Width: 4.5 inches
- Center Panel: T304 stainless steel
- Backsplash Height: 2 inches
- Finish: Aluminum
- Mount: Rocker
- Warranty: Limited Lifetime
Installation Notes
Read the complete application-specific instructions before starting. Confirm mounting points, hardware and clearances, and follow the instructions for alignment and tightening.
Contact Steelcraft for the current 300-02290 installation instructions and complete parts list. Confirm any cutting, drilling or equipment-clearance requirements before starting.
Choose Steelcraft 300-02290 STX300 Running Boards for the application listed above.
The Steelcraft Advantage
Textured step platforms and a raised backsplash define the STX300, while the stainless steel center panel adds a contrasting detail. Review the application and installation requirements with your dealer to select the correct kit.
Steelcraft brings more than 27 years of truck and SUV accessory experience, with U.S. facilities in Corona, California; Schertz, Texas; and Douglas, Georgia. Our lineup spans replacement bumpers, grille guards, running boards and more, supported by a network of dealers and distributors. Learn more about Steelcraft Automotive.
Where to Buy
Find a Steelcraft dealer and ask for 300-02290. Have your vehicle model, year, cab and equipment details ready to confirm the correct application.
Product Details
- Item: 300-02290
- Title: 2019-2026 Chevrolet Silverado 1500; 2020-2027 Chevrolet Silverado 2500; 2020-2027 Chevrolet Silverado 3500; 2019-2026 GMC Sierra 1500; 2020-2027 GMC Sierra 2500; 2020-2027 GMC Sierra 3500
- Year Make Model - Submodel: 2019 Chevrolet Silverado 1500 - All models, subject to application notes
- Year Make Model - Submodel: 2020 Chevrolet Silverado 1500 - All models, subject to application notes
- Year Make Model - Submodel: 2021 Chevrolet Silverado 1500 - All models, subject to application notes
- Year Make Model - Submodel: 2022 Chevrolet Silverado 1500 - All models, subject to application notes
- Year Make Model - Submodel: 2023 Chevrolet Silverado 1500 - All models, subject to application notes
- Year Make Model - Submodel: 2024 Chevrolet Silverado 1500 - All models, subject to application notes
- Year Make Model - Submodel: 2025 Chevrolet Silverado 1500 - All models, subject to application notes
- Year Make Model - Submodel: 2026 Chevrolet Silverado 1500 - All models, subject to application notes
- Year Make Model - Submodel: 2020 Chevrolet Silverado 2500 - All models, subject to application notes
- Year Make Model - Submodel: 2021 Chevrolet Silverado 2500 - All models, subject to application notes
- Year Make Model - Submodel: 2022 Chevrolet Silverado 2500 - All models, subject to application notes
- Year Make Model - Submodel: 2023 Chevrolet Silverado 2500 - All models, subject to application notes
- Year Make Model - Submodel: 2024 Chevrolet Silverado 2500 - All models, subject to application notes
- Year Make Model - Submodel: 2025 Chevrolet Silverado 2500 - All models, subject to application notes
- Year Make Model - Submodel: 2026 Chevrolet Silverado 2500 - All models, subject to application notes
- Year Make Model - Submodel: 2027 Chevrolet Silverado 2500 - All models, subject to application notes
- Year Make Model - Submodel: 2020 Chevrolet Silverado 3500 - All models, subject to application notes
- Year Make Model - Submodel: 2021 Chevrolet Silverado 3500 - All models, subject to application notes
- Year Make Model - Submodel: 2022 Chevrolet Silverado 3500 - All models, subject to application notes
- Year Make Model - Submodel: 2023 Chevrolet Silverado 3500 - All models, subject to application notes
- Year Make Model - Submodel: 2024 Chevrolet Silverado 3500 - All models, subject to application notes
- Year Make Model - Submodel: 2025 Chevrolet Silverado 3500 - All models, subject to application notes
- Year Make Model - Submodel: 2026 Chevrolet Silverado 3500 - All models, subject to application notes
- Year Make Model - Submodel: 2027 Chevrolet Silverado 3500 - All models, subject to application notes
- Year Make Model - Submodel: 2019 GMC Sierra 1500 - All models, subject to application notes
- Year Make Model - Submodel: 2020 GMC Sierra 1500 - All models, subject to application notes
- Year Make Model - Submodel: 2021 GMC Sierra 1500 - All models, subject to application notes
- Year Make Model - Submodel: 2022 GMC Sierra 1500 - All models, subject to application notes
- Year Make Model - Submodel: 2023 GMC Sierra 1500 - All models, subject to application notes
- Year Make Model - Submodel: 2024 GMC Sierra 1500 - All models, subject to application notes
- Year Make Model - Submodel: 2025 GMC Sierra 1500 - All models, subject to application notes
- Year Make Model - Submodel: 2026 GMC Sierra 1500 - All models, subject to application notes
- Year Make Model - Submodel: 2020 GMC Sierra 2500 - All models, subject to application notes
- Year Make Model - Submodel: 2021 GMC Sierra 2500 - All models, subject to application notes
- Year Make Model - Submodel: 2022 GMC Sierra 2500 - All models, subject to application notes
- Year Make Model - Submodel: 2023 GMC Sierra 2500 - All models, subject to application notes
- Year Make Model - Submodel: 2024 GMC Sierra 2500 - All models, subject to application notes
- Year Make Model - Submodel: 2025 GMC Sierra 2500 - All models, subject to application notes
- Year Make Model - Submodel: 2026 GMC Sierra 2500 - All models, subject to application notes
- Year Make Model - Submodel: 2027 GMC Sierra 2500 - All models, subject to application notes
- Year Make Model - Submodel: 2020 GMC Sierra 3500 - All models, subject to application notes
- Year Make Model - Submodel: 2021 GMC Sierra 3500 - All models, subject to application notes
- Year Make Model - Submodel: 2022 GMC Sierra 3500 - All models, subject to application notes
- Year Make Model - Submodel: 2023 GMC Sierra 3500 - All models, subject to application notes
- Year Make Model - Submodel: 2024 GMC Sierra 3500 - All models, subject to application notes
- Year Make Model - Submodel: 2025 GMC Sierra 3500 - All models, subject to application notes
- Year Make Model - Submodel: 2026 GMC Sierra 3500 - All models, subject to application notes
- Year Make Model - Submodel: 2027 GMC Sierra 3500 - All models, subject to application notes
- Cab / Body: Crew Cab
- Description: 2019-2026 Chevrolet Silverado 1500; 2020-2027 Chevrolet Silverado 2500; 2020-2027 Chevrolet Silverado 3500; 2019-2026 GMC Sierra 1500; 2020-2027 GMC Sierra 2500; 2020-2027 GMC Sierra 3500; STX300 Running Boards; Aluminum
- Notes: Excludes 2019-2023 Silverado 1500 LD/Sierra 1500 Limited
- Finish: Aluminum
- Warranty: Limited Lifetime
- LTL: No
- Master UPC: 840813172514
- Ext. Description: Textured step platforms and a raised backsplash define the STX300, while the stainless steel center panel adds a contrasting detail.
- Category Tree: Light Duty - STX300 Running Boards