AMP Research PowerStep XL Electric Running Boards, Part 77235-01A, for 2017 Ford F-250/F-350/F-450 SuperCrew

"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 17-19 Ford F-250/350/450 Crew Cab No 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.

The AMP Research PowerStep XL electric running boards are designed for lifted trucks and taller vehicles that need a lower, more accessible step. Part 77235-01A provides an additional 3-inch drop compared with the standard PowerStep, helping make entry and exit easier while maintaining a clean, factory-style appearance. The boards automatically deploy when a door opens and retract tightly beneath the vehicle when the door closes.

Built for demanding daily use, these running boards feature corrosion-resistant aluminum construction, an advanced powder coat finish, and stainless steel hinge pins and hardware. Each board supports up to 300 lbs. per door, while the 6-inch-wide slip-resistant step surface provides stable footing. Integrated LED lighting illuminates the step area for improved visibility in low-light conditions. AMP Research’s patented plug-n-play design connects directly to the vehicle for seamless integration without improvised attachments, complicated wiring, or magnet alignment issues. An optional override switch is available for manual operation.

This PowerStep XL system includes a vehicle-specific mounting kit with brackets, hardware, wiring, motors, and installation instructions. Professional installation is recommended, and drilling may be required on select applications. Newer vehicle applications may connect through an OBD II module for factory-level integration. The system is backed by a 5-year or 60,000-mile limited warranty supported by AMP Research product experts and a U.S.-based customer service team.

Fitment: Designed for 2017 Ford F-250 Super Duty, 2017 Ford F-350 Super Duty, and 2017 Ford F-450 Super Duty SuperCrew models. Verify vehicle configuration before ordering.

What's Included: Two AMP Research PowerStep XL electric running boards, vehicle-specific mounting brackets, motors, wiring, installation hardware, and instructions.

• Additional drop: Deploys up to 3 inches lower than the standard PowerStep for lifted trucks.
• Automatic operation: Extends with door opening and retracts beneath the vehicle when doors close.
• Durable construction: Corrosion-resistant aluminum, powder coat finish, and stainless steel hinge hardware.
• Illuminated step: Integrated LED lighting improves visibility during nighttime entry and exit.

Features:

• Additional 3-inch drop helps improve entry and exit on lifted Ford Super Duty trucks.
• Automatic electric deployment extends the boards when doors open and retracts them when doors close.
• Corrosion-resistant aluminum construction with an advanced powder coat finish supports long-term durability.
• Each running board supports up to 300 lbs. per door for dependable daily use.
• 6-inch-wide slip-resistant step surface provides stable footing in varying conditions.
• Integrated LED lighting illuminates the step area for improved low-light visibility.
• Patented plug-n-play wiring provides seamless vehicle integration without magnet alignment issues.
• Includes vehicle-specific brackets, hardware, wiring, motors, and installation instructions.
• Retracted design helps preserve ground clearance and the truck’s clean exterior lines.
• Backed by a 5-year or 60,000-mile limited warranty.

Fitments:
2017 Ford F-250 Super Duty King Ranch
2017 Ford F-250 Super Duty Lariat
2017 Ford F-250 Super Duty Platinum
2017 Ford F-250 Super Duty XL
2017 Ford F-250 Super Duty XLT
2017 Ford F-350 Super Duty King Ranch
2017 Ford F-350 Super Duty Lariat
2017 Ford F-350 Super Duty Platinum
2017 Ford F-350 Super Duty XL
2017 Ford F-350 Super Duty XLT
2018 Ford F-250 Super Duty King Ranch
2018 Ford F-250 Super Duty Lariat
2018 Ford F-250 Super Duty Limited
2018 Ford F-250 Super Duty Platinum
2018 Ford F-250 Super Duty XL
2018 Ford F-250 Super Duty XLT
2018 Ford F-350 Super Duty King Ranch
2018 Ford F-350 Super Duty Lariat
2018 Ford F-350 Super Duty Limited
2018 Ford F-350 Super Duty Platinum
2018 Ford F-350 Super Duty XL
2018 Ford F-350 Super Duty XLT
2019 Ford F-250 Super Duty King Ranch
2019 Ford F-250 Super Duty Lariat
2019 Ford F-250 Super Duty Limited
2019 Ford F-250 Super Duty Platinum
2019 Ford F-250 Super Duty XL
2019 Ford F-250 Super Duty XLT
2019 Ford F-350 Super Duty King Ranch
2019 Ford F-350 Super Duty Lariat
2019 Ford F-350 Super Duty Limited
2019 Ford F-350 Super Duty Platinum
2019 Ford F-350 Super Duty XL
2019 Ford F-350 Super Duty XLT

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