Westin AT6 Running Boards

Fits 2019–2026 Chevrolet Silverado 1500 / 2500HD / 3500HD and GMC Sierra 1500 / 2500HD / 3500HD

Part #: 24-64765

Overview

The Westin AT6 Running Boards are designed to enhance full-size trucks with a combination of style, durability, and functionality. Crafted for truck owners seeking a reliable and aesthetically pleasing step solution, these running boards provide a solid footing with a 5-inch wide step area featuring integrated indented pads for maximum traction. Whether for daily commuting, work-related tasks, or off-road adventures, the AT6 running boards help improve vehicle accessibility while adding a refined, rugged look to your truck.

Key Features

• Constructed from extruded aluminum with a textured black powder-coated finish or polished stainless steel for corrosion resistance and weather durability
• Designed with clean, rounded end caps and bracket covers to conceal mounting hardware, maintaining a sleek OEM-style appearance
• Vehicle-specific fitment ensures a precise, bolt-on installation with no drilling required
• Lightweight yet structurally robust, supporting tough jobs and everyday use
• Ergonomically positioned footboards and pads for enhanced comfort and maximum traction
• Includes all necessary hardware for quick installation, typically completed in about 1.5 hours
• Two finish options available: textured black powder-coated aluminum backed by a 3-year limited warranty, or bright polished stainless steel with a limited lifetime warranty

Construction & Design

The AT6 running boards feature a durable extruded aluminum construction designed to withstand harsh weather conditions. The textured black powder coating provides excellent corrosion resistance, while the polished stainless steel option offers a sleek, high-end appearance with enhanced longevity. The rounded end caps and concealed hardware contribute to a clean, integrated look that complements the factory aesthetics of your truck.

Installation & Fitment

These running boards are vehicle-specific, ensuring a precise fit for your Silverado or Sierra models from 2019 to 2026. Installation is straightforward, requiring no drilling or special tools, and can typically be completed in about 1.5 hours. The design minimizes the need for a lift, making it accessible for most DIY enthusiasts.