Description
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.
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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.
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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.
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Warranty. This product is backed by a limited 5-year warranty covering defects in materials and workmanship.
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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.
Amp Research 75146-01A
CA Residents: WARNING: Cancer and Reproductive Harm
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- Not Compatible with 2011-2014 HD Models Equipped with Gas Engines
- Boards May Require Trimming on Extended Cab Models
- Installation Requires Drilling
- Replacement Parts Available
- Fits 2011-2014 6.6L Duramax Sierra 3500 HD Extended and Crew Cab Models
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