AMP Research PowerStep XL

Ram 2500 / 3500 13-17 6.7L Diesel/6.4L/5.7L

77148-01A

Overview:

The AMP Research PowerStep XL is an automatic electric-powered running board specifically engineered for lifted Ram 2500 and Ram 3500 trucks from 2013 to 2017. Designed to enhance both accessibility and style, this running board integrates seamlessly into a custom rocker rail, providing a sleek, factory-like appearance. Its unique design offers a 3-inch lower stepping surface compared to the original PowerStep, making entry and exit easier, especially for trucks with lifted suspensions.

Ideal for truck owners who demand both functionality and aesthetic appeal, the PowerStep XL automatically extends when the door opens and retracts when closed, maintaining clean lines and protecting the board from road debris. This running board adds a practical and stylish upgrade to your Ram truck, improving convenience without compromising on durability.

Key Features:

The AMP Research PowerStep XL combines innovative technology with rugged construction to deliver a superior running board experience. Key features include:

• 3-inch additional drop compared to the standard PowerStep for easier cab access
• Automatic electric deployment synchronized with door opening and closing
• Integrated LED lighting for enhanced visibility and safety at night
• Robust construction supporting up to 600 lbs. of weight capacity
• Custom rocker rail integration for a seamless, factory-installed look
• Durable finish designed to withstand harsh weather and road conditions
• 5-year / 60,000-mile warranty ensuring long-term reliability
• Specifically designed for lifted trucks to accommodate increased ride height

Construction & Design:

The PowerStep XL is crafted from high-quality materials engineered for strength and longevity. Its rugged aluminum alloy construction resists corrosion and damage from road debris, while the custom rocker rail integration ensures a flush, streamlined appearance. The running board’s low-profile design minimizes drag and maintains the truck’s aggressive stance. The built-in LED lights are encased in durable lenses, providing reliable illumination without compromising the board’s sleek look.

Installation & Fitment:

Installation of the AMP Research PowerStep XL requires drilling for secure mounting to the custom rocker rails. The kit is designed to fit a wide range of Ram 2500 and Ram 3500 models from 2013 through 2017, including Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Limited, Lone Star, Outdoorsman, Power Wagon, SLT, ST, and Tradesman trims. Professional installation is recommended to ensure proper fit and electrical connections for the automatic deployment system.

What's Included:

• PowerStep XL running boards with integrated LED lighting
• Custom rocker rail mounting brackets
• Electric motors and control modules for automatic operation
• Wiring harness and necessary electrical connectors
• Installation hardware and detailed instructions

Ideal For:

The AMP Research PowerStep XL is perfect for Ram 2500 and 3500 owners with lifted trucks who want improved cab access without sacrificing style. It suits daily drivers, off-road enthusiasts, and anyone seeking a durable, automatic running board solution that complements their truck’s rugged appearance while enhancing convenience and safety.

AMP Research builds rugged, purpose-driven truck and SUV accessories focused on easier access and smarter cargo management. Best known for its PowerStep™ automatic retractable running boards, the lineup also includes BedStep® tailgate access solutions and BedXTender® cargo systems—designed to add everyday usability without sacrificing off-road-ready durability.