Amp Research PowerStep Running Boards (11-14 6.6L Duramax Sierra 3500 HD Extended Cab, Crew Cab)Find parts that fit my vehicle

Power Retractable Running Boards. The Amp Research PowerStep Running Boards automatically extend when vehicle doors open and retract when doors close, providing a convenient and sturdy stepping surface. Designed to improve ease of entry and exit, these running boards enhance vehicle accessibility while maintaining a sleek and streamlined appearance.

Construction and Appearance. Manufactured from corrosion-resistant die-cast aluminum with a military-grade black PTFE coating, these steps ensure long-lasting durability and a textured, slip-resistant surface. Each board includes a wide 6-inch step pad and integrated LED lighting for enhanced visibility and safety in low-light conditions.

Installation. Installing these running boards requires drilling and is recommended to be performed by professionals to ensure proper fitment and safety. The kit comes with a vehicle-specific installation guide and all necessary mounting hardware.

Warranty. This product is backed by a limited 5-year warranty covering defects in materials and workmanship.

Application. Designed for compatibility with 2011-2014 6.6L Duramax Sierra 3500 HD Extended and Crew Cab models, excluding gas engine variants of 2011-2014 HD models.

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