AMP Research PowerStep XL

2018–2024 Ram 2500 / 3500 Diesel Mega Cab

77248-01A

Overview:

The AMP Research PowerStep XL is an automatic electric-powered running board specifically engineered for lifted Ram 2500 and 3500 trucks from 2018 through 2024. Designed to integrate seamlessly into a custom rocker rail, this running board offers a sleek, factory-like appearance while enhancing vehicle accessibility. With a 3-inch lower stepping surface compared to the original PowerStep, the PowerStep XL makes entering and exiting your lifted truck easier and safer, especially for diesel Mega Cab models.

Ideal for truck owners who demand both style and functionality, the PowerStep XL automatically extends when the door opens and retracts when closed, preserving ground clearance and protecting the board from road debris. This innovative design adds convenience without compromising the rugged look of your Ram.

Key Features:

The AMP Research PowerStep XL combines advanced technology with durable construction to deliver superior performance and convenience. Key features include:

• 3-inch additional drop compared to the standard PowerStep for easier cab access
• Automatic electric extension and retraction synchronized with door operation
• Integrated into a custom rocker rail for a seamless, factory-installed appearance
• Built-in LED lights for enhanced visibility and safety at night
• Heavy-duty construction supporting up to 600 lbs. of stepping weight
• Designed specifically for lifted trucks, maintaining optimal ground clearance
• Durable finish resistant to corrosion and harsh weather conditions
• 5-year/60,000-mile warranty ensuring long-term reliability
• Fits diesel-powered Ram 2500 and 3500 Mega Cab models from 2018 to 2024
• Requires drilling for installation, ensuring a secure and precise fit

Construction & Design:

The PowerStep XL is crafted from high-quality materials engineered to withstand the rigors of off-road and daily driving conditions. Its custom rocker rail integration not only enhances the truck’s aesthetics but also provides a robust mounting platform that resists flex and vibration. The electric motor and linkage system are sealed and weatherproofed to ensure reliable operation in all environments. The built-in LED lighting is encased in durable lenses to protect against impact and moisture, delivering consistent illumination for safe entry and exit.

Installation & Fitment:

Installation of the AMP Research PowerStep XL requires drilling into the rocker panel for a secure attachment. The kit is designed for diesel Ram 2500 and 3500 Mega Cab trucks from model years 2018 through 2024. While professional installation is recommended to ensure proper alignment and electrical connections, detailed instructions and all necessary hardware are included. Once installed, the running board operates automatically with the opening and closing of the truck doors, requiring no manual intervention.

What's Included:

• PowerStep XL electric running boards (driver and passenger sides)
• Custom rocker rail mounting brackets
• Integrated LED lighting modules
• Wiring harness and control module
• Installation hardware and detailed instructions

Ideal For:

The AMP Research PowerStep XL is perfect for Ram 2500 and 3500 owners who have lifted their trucks and seek a functional, stylish solution to improve cab access. It is especially suited for diesel Mega Cab models where the higher step-in height can be challenging. Whether you use your truck for work, off-roading, or daily driving, the PowerStep XL adds convenience, safety, and a custom look that complements your vehicle’s rugged character.

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.