AMP Research PowerStep XL Running Boards AMP77248-01A for 2018-2022 Ram 2500/3500 Mega Cab Diesel

"The original power-retractable running boards since 2002—now with an extra drop built specifically for lifted trucks and taller rides. The AMP Research® PowerStep™ XL delivers everything the standard PowerStep is known for, with one critical addition––the boards deploy up to three inches lower than the standard PowerStep, making entry and exit significantly easier on lifted vehicles where the standard step height falls short. ? Built to perform year after year, the PowerStep XL running boards are constructed from corrosion-resistant aluminum with an advanced powder coat finish engineered to withstand tough daily use without degrading. Stainless steel hinge pins and hardware add long-term durability where it counts. Each board supports up to 300 lbs. per door—the same proven load capacity as the standard PowerStep, in a platform sized for bigger builds. ? The PowerStep XL deploys and retracts automatically in harmony with how you use your vehicle—extending when the door opens, and retracting tight and out of sight the moment it closes. A 6-in.-wide step delivers a stable, slip-resistant platform, and integrated LED lighting illuminates the step surface for confident footing in low-light conditions. ? AMP Research's patented plug-n-play design connects directly to your vehicle for unmatched seamless integration—no improvised attachments, no complicated wiring, no magnet alignment issues. An optional override switch is available for manual control when needed. For owners already running the standard PowerStep, the XL is the purpose-built upgrade for lifted applications where that extra drop makes a real difference. ? Professional installation is recommended for all PowerStep XL running boards, though experienced DIYers can complete the install at home using the included vehicle-specific mounting kit, bracketry, hardware, wiring, and instructions. Drilling is required on select applications. Backed by a 5-year limited warranty." PowerStep XL Electric Running Board, Offers 3 Inch Additional Drop, fits 18-22 Ram 2500/3500 Mega Cab, Diesel Only Drilling Required

• Patented plug-n-play design—no improvised attachments, no complicated wiring, no magnet alignment issues
• Deploys up to three inches lower than the standard PowerStep for easier entry and exit on lifted vehicles
• 5-year warranty supported by dedicated product experts and a customer service team based in the USA"
• Integrated LED lighting illuminates the step for confident entry in low-light conditions
• Includes vehicle-specific mounting kit with all bracketry, hardware, wiring, and motors
• Automatically deploys when the door opens, retracts tight and out of sight when closed
• Newer applications connect via OBD II module for seamless, factory-level integration
• Advanced powder coat finish and stainless steel hinge pins for long-term durability
• Retracts under the vehicle to maintain clean lines and maximize ground clearance
• Drilling required on select applications—professional installation recommended
• Corrosion-resistant aluminum construction—supports up to 300 lbs. per door
• 6-in.-wide slip-resistant step surface for stable footing in all conditions
• Add Wow Factor To Your Truck w/AMP PowerStep XL Running Boards
• 3 in. Lower Stepping Surface Than The Regular PowerStep
• Optional override switch available for manual control
• Automatically Extends When Door Opens
• 5-Year/60000 Mile Warranty
• Great For Lifted Trucks
• Built-in LED Lights
• Holds Up 600 lbs.

Brief Description: The AMP Research PowerStep XL electric running boards provide a lower, more accessible step for lifted trucks and taller vehicles. Designed for 2018-2022 Ram 2500 and 3500 Mega Cab diesel models, these running boards deploy automatically when the doors open and retract beneath the vehicle when the doors close. The extra drop compared with the standard PowerStep makes entry and exit easier without compromising ground clearance or exterior styling.

Constructed from corrosion-resistant aluminum, the AMP Research PowerStep XL features a durable powder coat finish, stainless steel hinge pins, and integrated LED lighting. Each 6-inch-wide platform offers slip-resistant footing and supports up to 300 pounds per door. The patented plug-and-play system is engineered for seamless vehicle integration, while the vehicle-specific mounting kit includes the required brackets, hardware, wiring, and motors. Drilling may be required for select applications, and professional installation is recommended.

4x Key Features & Performance Benefits:

• Lower Step Access: Deploys up to 3 inches lower than the standard PowerStep for improved access on lifted trucks.
• Automatic Operation: Extends when a door opens and retracts tightly beneath the vehicle when the door closes.
• Durable Construction: Corrosion-resistant aluminum, stainless steel hinge pins, and a protective powder coat finish support long-term use.
• Integrated Illumination: Built-in LED lighting improves visibility and footing in low-light conditions.

8 Key Product Specifications & Technical Data:

• Brand: AMP Research
• Part Number: AMP77248-01A
• Product Type: Power-retractable electric running boards
• Vehicle Application: 2018-2022 Ram 2500 and Ram 3500 Mega Cab, diesel models
• Step Drop: Up to 3 inches lower than the standard PowerStep
• Step Width: 6 inches
• Load Capacity: Up to 300 pounds per door
• Warranty: 5-year limited warranty

What's Included in the Box: Two AMP Research PowerStep XL running boards, vehicle-specific mounting brackets, hardware, motors, wiring, and installation instructions. An optional override switch is available separately for manual control.

Fitment: Fits 2018-2022 Ram 2500 and Ram 3500 Mega Cab diesel applications. Drilling is required on select vehicles. Verify the vehicle configuration before ordering.

Fitments:
2018 Ram 2500 Big Horn
2018 Ram 2500 Laramie
2018 Ram 2500 Laramie Longhorn
2018 Ram 2500 Limited
2018 Ram 2500 SLT
2018 Ram 3500 Big Horn
2018 Ram 3500 Laramie
2018 Ram 3500 Laramie Longhorn
2018 Ram 3500 Limited
2018 Ram 3500 SLT
2019 Ram 2500 Big Horn
2019 Ram 2500 Laramie
2019 Ram 2500 Laramie Longhorn
2019 Ram 2500 Limited
2019 Ram 2500 Lone Star
2019 Ram 3500 Big Horn
2019 Ram 3500 Laramie
2019 Ram 3500 Laramie Longhorn
2019 Ram 3500 Limited
2019 Ram 3500 Lone Star
2019 Ram 3500 SLT
2020 Ram 2500 Big Horn
2020 Ram 2500 Laramie
2020 Ram 2500 Laramie Longhorn
2020 Ram 2500 Limited
2020 Ram 2500 Lone Star
2020 Ram 3500 Big Horn
2020 Ram 3500 Laramie
2020 Ram 3500 Laramie Longhorn
2020 Ram 3500 Limited
2020 Ram 3500 Lone Star
2021 Ram 2500 Big Horn
2021 Ram 2500 Laramie
2021 Ram 2500 Laramie Longhorn
2021 Ram 2500 Limited
2021 Ram 2500 Limited Longhorn
2021 Ram 2500 Lone Star
2021 Ram 3500 Big Horn
2021 Ram 3500 Laramie
2021 Ram 3500 Limited
2021 Ram 3500 Limited Longhorn
2021 Ram 3500 Lone Star
2022 Ram 2500 Big Horn
2022 Ram 2500 Laramie
2022 Ram 2500 Laramie Longhorn
2022 Ram 2500 Limited
2022 Ram 2500 Limited Longhorn
2022 Ram 2500 Lone Star
2022 Ram 3500 Big Horn
2022 Ram 3500 Laramie
2022 Ram 3500 Limited
2022 Ram 3500 Limited Longhorn
2022 Ram 3500 Lone Star
2023 Ram 2500 Big Horn
2023 Ram 2500 Laramie
2023 Ram 2500 Limited
2023 Ram 2500 Limited Longhorn
2023 Ram 2500 Lone Star
2023 Ram 3500 Big Horn
2023 Ram 3500 Laramie
2023 Ram 3500 Limited
2023 Ram 3500 Limited Longhorn
2024 Ram 2500 Big Horn
2024 Ram 2500 Laramie
2024 Ram 2500 Limited
2024 Ram 2500 Limited Longhorn
2024 Ram 2500 Lone Star
2024 Ram 3500 Big Horn
2024 Ram 3500 Laramie
2024 Ram 3500 Limited
2024 Ram 3500 Limited Longhorn

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Number Of Boxes: 2
Regular Stock: t
Units Per Sku: 1