AMP Research PowerStep™ XL Running Boards are power-retractable running boards that extend 4 inches lower than standard PowerSteps, offering enhanced accessibility for lifted vehicles with the same durable construction and integrated LED lighting.

• Power-retractable running boards with automatic deployment and retraction
• 4-inch lower drop than original PowerStep™ models, ideal for lifted vehicles
• 6-inch wide, slip-resistant step surface
• Corrosion-resistant cast aluminum construction with military-grade PTFE coating
• 600 lb load capacity per board
• Integrated LED lighting for enhanced visibility
• Optional manual override switch available
• Vehicle-specific installation guide, mount kit, and hardware included
• Plug-n-play OBDII installation for newer models
• 5-year limited warranty
• Part # 77138-01A
• UPC # 815410013126
• Drilling is required for installation
• Replacement Parts: 19-03977-97L, 19-04280-STA, 75145-01A, 80-04868-90, 19-03982-90, 76405-01A, 20-03752-79, 21-04054-80.5

The AMP Research PowerStep™ XL Running Boards are designed to provide maximum accessibility for lifted trucks or vehicles with higher ground clearance. These power-retractable running boards deploy automatically when the door opens and retract neatly after a 3-second delay when the door closes. The XL model features a 4-inch lower drop compared to the original PowerStep™, making it easier to enter and exit vehicles with elevated ground clearance.

Built from corrosion-resistant cast aluminum and treated with a military-grade PTFE coating, these running boards are both strong and durable. With a massive 6-inch wide, slip-resistant step surface, the PowerStep™ XL provides secure footing for any passenger. The integrated LED lights activate when the steps are deployed, ensuring visibility during nighttime entry and exit. When retracted, the boards tuck neatly into the rock rail, providing excellent ground clearance and light rocker panel protection while driving.

The PowerStep™ XL includes a vehicle-specific mounting kit and hardware, as well as a plug-n-play OBDII module for newer vehicles, making installation straightforward. Professional installation is recommended to ensure optimal performance. With its rugged construction and enhanced functionality, the AMP Research PowerStep™ XL is the perfect solution for lifted vehicles seeking both style and convenience.

Warranty Information
5-year limited warranty.

Technical Specifications

• Material: Corrosion-resistant cast aluminum
• Finish: Military-grade PTFE anodized coating
• Step Surface Width: 6 inches
• Step Drop: 4 inches lower than original PowerStep™
• Load Capacity: 600 lbs per board
• Lighting: Integrated LED lighting
• Installation: Plug-n-play with OBDII module (newer applications)
• Recommended Installation: Professional installation recommended