Skip to content
by Westin

Westin 19-26 Chevy Silverado/GMC Sierra 1500 CrewCab AT6 Running Boards - Black

Save 20% Save 20%
Original price $791.25
Original price $791.25 - Original price $791.25
Original price $791.25
Current price $632.99
$632.99 - $632.99
Current price $632.99
Availability:
Only 4 left!

Free returns on all eligible orders

You have 30 days to request a return. All sale items are final sale.

AT6 Running Boards are designed for full size trucks and feature a 5-inch wide step area with integrated indented pads for solid footing. Built with clean, rounded end caps and bracket covers for an OEM?style appearance, they offer a refined yet rugged look. Two finish options are available, textured black powder-coated extruded aluminum, backed by a 3?year limited warranty, or bright finish polished stainless steel with a limited lifetime warranty. These boards are lightweight but structurally durable, designed to minimize added weight with the strength for the toughest jobs. The footboard and pads are ergonomically placed for comfort and maximum traction. Bracket covers are used to conceal mounting hardware and help preserve that clean factory look. The AT6 models are vehicle-specific fit and include hardware to bolt on the boards with no drilling required. Installation takes about 1.5hrs, and depending on the height of the truck, should not require a lift. The aluminum construction offers excellent weather resistance with proper care and maintenance, but for harsh road conditions or regions where salt is used on the roadways during winter, choose stainless steel. Replace your factory running boards with AT6. They are a sleek, solidly built option with stylish design, ample stepping area, and finish choices for a custom look.

Installation Instructions
  • Two versions available, aluminum extruded with textured black powder coated finish for a rugged, modern appearance with excellent corrosion resistance, or choose polished stainless steel for a bright look with maximum corrosion protection.
  • Available In Two Versions Aluminum Extruded With Textured Black Powder Coated Finish Or Polished Stainless Steel
  • Construction is lightweight yet durable, providing strength without adding significant weight to the vehicle.
  • Construction Is Lightweight Yet Durable Providing Strength Without Adding Significant Weight To The Vehicle
  • Includes bracket covers that are designed to hide the mounting brackets, providing a clean, OE look.
  • Includes Bracket Covers That Are Designed To Hide The Mounting Brackets Providing A Clean OE Look
  • Indented step pads are integrated into the bar for secure footing and enhanced accessibility.
  • Indented Step Pads Are Integrated Into The Bar For Secure Footing And Enhanced Accessibility
  • 5 in. Wide Step Area Offers A Broad And Stable Step Surface For Easy Vehicle Entry And Exit
  • 5-inch wide step area offers a broad, stable step surface for easy vehicle entry and exit.
  • Designed And Engineered In San Dimas California Usa
  • Smooth seamless rounded end caps.
  • Smooth Seamless Rounded End Caps
Shipping information

Use this text to share information about your product.

Returns & warranty

Use this text to share information about your product.

Vehicle Compatibility 279 vehicles

Year Make Model Submodel
2019 Chevrolet Silverado 1500 Custom
2020 Chevrolet Silverado 1500 Custom
2021 Chevrolet Silverado 1500 Custom
2022 Chevrolet Silverado 1500 Custom
2023 Chevrolet Silverado 1500 Custom
2024 Chevrolet Silverado 1500 Custom
2025 Chevrolet Silverado 1500 Custom
2026 Chevrolet Silverado 1500 Custom
2019 Chevrolet Silverado 1500 Custom Trail Boss
2020 Chevrolet Silverado 1500 Custom Trail Boss
2021 Chevrolet Silverado 1500 Custom Trail Boss
2022 Chevrolet Silverado 1500 Custom Trail Boss
2023 Chevrolet Silverado 1500 Custom Trail Boss
2024 Chevrolet Silverado 1500 Custom Trail Boss
2025 Chevrolet Silverado 1500 Custom Trail Boss
2026 Chevrolet Silverado 1500 Custom Trail Boss
2019 Chevrolet Silverado 1500 High Country
2020 Chevrolet Silverado 1500 High Country
2021 Chevrolet Silverado 1500 High Country
2022 Chevrolet Silverado 1500 High Country
2023 Chevrolet Silverado 1500 High Country
2024 Chevrolet Silverado 1500 High Country
2025 Chevrolet Silverado 1500 High Country
2026 Chevrolet Silverado 1500 High Country
2019 Chevrolet Silverado 1500 LT
2020 Chevrolet Silverado 1500 LT
2021 Chevrolet Silverado 1500 LT
2022 Chevrolet Silverado 1500 LT
2023 Chevrolet Silverado 1500 LT
2024 Chevrolet Silverado 1500 LT
2025 Chevrolet Silverado 1500 LT
2026 Chevrolet Silverado 1500 LT
2019 Chevrolet Silverado 1500 LT Trail Boss
2020 Chevrolet Silverado 1500 LT Trail Boss
2021 Chevrolet Silverado 1500 LT Trail Boss
2022 Chevrolet Silverado 1500 LT Trail Boss
2023 Chevrolet Silverado 1500 LT Trail Boss
2024 Chevrolet Silverado 1500 LT Trail Boss
2025 Chevrolet Silverado 1500 LT Trail Boss
2026 Chevrolet Silverado 1500 LT Trail Boss
2019 Chevrolet Silverado 1500 LTZ
2020 Chevrolet Silverado 1500 LTZ
2021 Chevrolet Silverado 1500 LTZ
2022 Chevrolet Silverado 1500 LTZ
2023 Chevrolet Silverado 1500 LTZ
2024 Chevrolet Silverado 1500 LTZ
2025 Chevrolet Silverado 1500 LTZ
2026 Chevrolet Silverado 1500 LTZ
2023 Chevrolet Silverado 1500 PPV
2024 Chevrolet Silverado 1500 PPV
2025 Chevrolet Silverado 1500 PPV
2026 Chevrolet Silverado 1500 PPV
2019 Chevrolet Silverado 1500 RST
2020 Chevrolet Silverado 1500 RST
2021 Chevrolet Silverado 1500 RST
2022 Chevrolet Silverado 1500 RST
2023 Chevrolet Silverado 1500 RST
2024 Chevrolet Silverado 1500 RST
2025 Chevrolet Silverado 1500 RST
2026 Chevrolet Silverado 1500 RST
2019 Chevrolet Silverado 1500 SSV
2020 Chevrolet Silverado 1500 SSV
2021 Chevrolet Silverado 1500 SSV
2019 Chevrolet Silverado 1500 WT
2020 Chevrolet Silverado 1500 WT
2021 Chevrolet Silverado 1500 WT
2022 Chevrolet Silverado 1500 WT
2023 Chevrolet Silverado 1500 WT
2024 Chevrolet Silverado 1500 WT
2025 Chevrolet Silverado 1500 WT
2026 Chevrolet Silverado 1500 WT
2022 Chevrolet Silverado 1500 ZR2
2023 Chevrolet Silverado 1500 ZR2
2024 Chevrolet Silverado 1500 ZR2
2025 Chevrolet Silverado 1500 ZR2
2026 Chevrolet Silverado 1500 ZR2
2019 GMC Sierra 1500 SLT
2020 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2022 GMC Sierra 1500 SLT
2023 GMC Sierra 1500 SLT
2024 GMC Sierra 1500 SLT
2025 GMC Sierra 1500 SLT
2026 GMC Sierra 1500 SLT
2020 GMC Sierra 2500 HD AT4
2021 GMC Sierra 2500 HD AT4
2022 GMC Sierra 2500 HD AT4
2023 GMC Sierra 2500 HD AT4
2024 GMC Sierra 2500 HD AT4
2025 GMC Sierra 2500 HD AT4
2026 GMC Sierra 2500 HD AT4
2024 GMC Sierra 2500 HD AT4X
2025 GMC Sierra 2500 HD AT4X
2026 GMC Sierra 2500 HD AT4X
2020 GMC Sierra 2500 HD Base
2021 GMC Sierra 2500 HD Base
2020 GMC Sierra 2500 HD Denali
2021 GMC Sierra 2500 HD Denali
2022 GMC Sierra 2500 HD Denali
2023 GMC Sierra 2500 HD Denali
2024 GMC Sierra 2500 HD Denali
2025 GMC Sierra 2500 HD Denali
2026 GMC Sierra 2500 HD Denali
2024 GMC Sierra 2500 HD Denali Ultimate
2025 GMC Sierra 2500 HD Denali Ultimate
2026 GMC Sierra 2500 HD Denali Ultimate
2022 GMC Sierra 2500 HD Pro
2023 GMC Sierra 2500 HD Pro
2024 GMC Sierra 2500 HD Pro
2025 GMC Sierra 2500 HD Pro
2026 GMC Sierra 2500 HD Pro
2020 Chevrolet Silverado 2500 HD Custom
2021 Chevrolet Silverado 2500 HD Custom
2022 Chevrolet Silverado 2500 HD Custom
2023 Chevrolet Silverado 2500 HD Custom
2024 Chevrolet Silverado 2500 HD Custom
2025 Chevrolet Silverado 2500 HD Custom
2026 Chevrolet Silverado 2500 HD Custom
2020 Chevrolet Silverado 2500 HD High Country
2021 Chevrolet Silverado 2500 HD High Country
2022 Chevrolet Silverado 2500 HD High Country
2023 Chevrolet Silverado 2500 HD High Country
2024 Chevrolet Silverado 2500 HD High Country
2025 Chevrolet Silverado 2500 HD High Country
2026 Chevrolet Silverado 2500 HD High Country
2020 Chevrolet Silverado 2500 HD LT
2021 Chevrolet Silverado 2500 HD LT
2022 Chevrolet Silverado 2500 HD LT
2023 Chevrolet Silverado 2500 HD LT
2024 Chevrolet Silverado 2500 HD LT
2025 Chevrolet Silverado 2500 HD LT
2026 Chevrolet Silverado 2500 HD LT
2020 Chevrolet Silverado 2500 HD LTZ
2021 Chevrolet Silverado 2500 HD LTZ
2022 Chevrolet Silverado 2500 HD LTZ
2023 Chevrolet Silverado 2500 HD LTZ
2024 Chevrolet Silverado 2500 HD LTZ
2025 Chevrolet Silverado 2500 HD LTZ
2026 Chevrolet Silverado 2500 HD LTZ
2020 Chevrolet Silverado 2500 HD WT
2021 Chevrolet Silverado 2500 HD WT
2022 Chevrolet Silverado 2500 HD WT
2023 Chevrolet Silverado 2500 HD WT
2024 Chevrolet Silverado 2500 HD WT
2025 Chevrolet Silverado 2500 HD WT
2026 Chevrolet Silverado 2500 HD WT
2020 GMC Sierra 2500 HD SLE
2021 GMC Sierra 2500 HD SLE
2022 GMC Sierra 2500 HD SLE
2023 GMC Sierra 2500 HD SLE
2024 GMC Sierra 2500 HD SLE
2025 GMC Sierra 2500 HD SLE
2026 GMC Sierra 2500 HD SLE
2020 GMC Sierra 2500 HD SLT
2021 GMC Sierra 2500 HD SLT
2022 GMC Sierra 2500 HD SLT
2023 GMC Sierra 2500 HD SLT
2024 GMC Sierra 2500 HD SLT
2025 GMC Sierra 2500 HD SLT
2026 GMC Sierra 2500 HD SLT
2020 GMC Sierra 3500 HD AT4
2021 GMC Sierra 3500 HD AT4
2022 GMC Sierra 3500 HD AT4
2023 GMC Sierra 3500 HD AT4
2024 GMC Sierra 3500 HD AT4
2025 GMC Sierra 3500 HD AT4
2026 GMC Sierra 3500 HD AT4
2020 GMC Sierra 3500 HD Base
2021 GMC Sierra 3500 HD Base
2020 GMC Sierra 3500 HD Denali
2021 GMC Sierra 3500 HD Denali
2022 GMC Sierra 3500 HD Denali
2023 GMC Sierra 3500 HD Denali
2024 GMC Sierra 3500 HD Denali
2025 GMC Sierra 3500 HD Denali
2026 GMC Sierra 3500 HD Denali
2024 GMC Sierra 3500 HD Denali Ultimate
2025 GMC Sierra 3500 HD Denali Ultimate
2026 GMC Sierra 3500 HD Denali Ultimate
2022 GMC Sierra 3500 HD Pro
2023 GMC Sierra 3500 HD Pro
2024 GMC Sierra 3500 HD Pro
2025 GMC Sierra 3500 HD Pro
2026 GMC Sierra 3500 HD Pro
2020 GMC Sierra 3500 HD SLE
2021 GMC Sierra 3500 HD SLE
2022 GMC Sierra 3500 HD SLE
2023 GMC Sierra 3500 HD SLE
2024 GMC Sierra 3500 HD SLE
2025 GMC Sierra 3500 HD SLE
2026 GMC Sierra 3500 HD SLE
2020 GMC Sierra 3500 HD SLT
2021 GMC Sierra 3500 HD SLT
2022 GMC Sierra 3500 HD SLT
2023 GMC Sierra 3500 HD SLT
2024 GMC Sierra 3500 HD SLT
2025 GMC Sierra 3500 HD SLT
2026 GMC Sierra 3500 HD SLT
2022 GMC Sierra 1500 AT4X
2023 GMC Sierra 1500 AT4X
2024 GMC Sierra 1500 AT4X
2025 GMC Sierra 1500 AT4X
2026 GMC Sierra 1500 AT4X
2019 GMC Sierra 1500 Base
2020 GMC Sierra 1500 Base
2021 GMC Sierra 1500 Base
2019 GMC Sierra 1500 Denali
2020 GMC Sierra 1500 Denali
2021 GMC Sierra 1500 Denali
2022 GMC Sierra 1500 Denali
2023 GMC Sierra 1500 Denali
2024 GMC Sierra 1500 Denali
2025 GMC Sierra 1500 Denali
2026 GMC Sierra 1500 Denali
2022 GMC Sierra 1500 Denali Ultimate
2023 GMC Sierra 1500 Denali Ultimate
2024 GMC Sierra 1500 Denali Ultimate
2025 GMC Sierra 1500 Denali Ultimate
2026 GMC Sierra 1500 Denali Ultimate
2019 GMC Sierra 1500 Elevation
2020 GMC Sierra 1500 Elevation
2021 GMC Sierra 1500 Elevation
2022 GMC Sierra 1500 Elevation
2023 GMC Sierra 1500 Elevation
2024 GMC Sierra 1500 Elevation
2025 GMC Sierra 1500 Elevation
2026 GMC Sierra 1500 Elevation
2022 GMC Sierra 1500 Pro
2023 GMC Sierra 1500 Pro
2024 GMC Sierra 1500 Pro
2025 GMC Sierra 1500 Pro
2026 GMC Sierra 1500 Pro
2019 GMC Sierra 1500 SLE
2020 GMC Sierra 1500 SLE
2021 GMC Sierra 1500 SLE
2022 GMC Sierra 1500 SLE
2023 GMC Sierra 1500 SLE
2024 GMC Sierra 1500 SLE
2025 GMC Sierra 1500 SLE
2026 GMC Sierra 1500 SLE
2024 Chevrolet Silverado 2500 HD ZR2
2025 Chevrolet Silverado 2500 HD ZR2
2026 Chevrolet Silverado 2500 HD ZR2
2020 Chevrolet Silverado 3500 HD High Country
2021 Chevrolet Silverado 3500 HD High Country
2022 Chevrolet Silverado 3500 HD High Country
2023 Chevrolet Silverado 3500 HD High Country
2024 Chevrolet Silverado 3500 HD High Country
2025 Chevrolet Silverado 3500 HD High Country
2026 Chevrolet Silverado 3500 HD High Country
2020 Chevrolet Silverado 3500 HD LT
2021 Chevrolet Silverado 3500 HD LT
2022 Chevrolet Silverado 3500 HD LT
2023 Chevrolet Silverado 3500 HD LT
2024 Chevrolet Silverado 3500 HD LT
2025 Chevrolet Silverado 3500 HD LT
2026 Chevrolet Silverado 3500 HD LT
2020 Chevrolet Silverado 3500 HD LTZ
2021 Chevrolet Silverado 3500 HD LTZ
2022 Chevrolet Silverado 3500 HD LTZ
2023 Chevrolet Silverado 3500 HD LTZ
2024 Chevrolet Silverado 3500 HD LTZ
2025 Chevrolet Silverado 3500 HD LTZ
2026 Chevrolet Silverado 3500 HD LTZ
2020 Chevrolet Silverado 3500 HD WT
2021 Chevrolet Silverado 3500 HD WT
2022 Chevrolet Silverado 3500 HD WT
2023 Chevrolet Silverado 3500 HD WT
2024 Chevrolet Silverado 3500 HD WT
2025 Chevrolet Silverado 3500 HD WT
2026 Chevrolet Silverado 3500 HD WT
2019 GMC Sierra 1500 AT4
2020 GMC Sierra 1500 AT4
2021 GMC Sierra 1500 AT4
2022 GMC Sierra 1500 AT4
2023 GMC Sierra 1500 AT4
2024 GMC Sierra 1500 AT4
2025 GMC Sierra 1500 AT4
2026 GMC Sierra 1500 AT4