2022.5-2026 Chevy/GMC 1500/2500/3500HD AMP-Research Power Running Boards [XL] 4" Lower

Fits: [2024-2025+ 2500/3500 Silverado/Sierra [Diesel/Gas] Crew Cab (New Interior refresh)

Fits: [2022.5-2026+ 1500 Truck Silverado/Sierra [Diesel/Gas] Crew Cab (New Interior refresh)

Part #:77255-01A

• No drilling required for installation
• NOTE: Stock levels change regularly. If your product is unavailable, please call or chat to verify inventory.
• Replacement Parts: 19-04561-97L, 19-04280-STA, 75145-01A, 80-04868-90, 19-04763-92, 76404-01A, 20-03752-79, 21-04054-80.5

Automatic Retracting Step

PowerStep XL Running Boards automatically deploy when the door opens and will retract after a 3 second delay when the door closes.

Lowest Deployed Step

PowerStep XL Running Boards drop 4" lower than the other PowerStep boards, making them perfect for lifted trucks or vehicles with higher ground clearance. Also, most stationary running boards rest 1-2 inches below the body and are often too far from the ground for many passengers.

Excellent Ground Clearance

The PowerStep XL Running Boards tuck into the rock rail when retracted, providing excellent ground clearance and light rocker panel protection while driving, and the functionality of a perfectly placed step when deployed.

Wide Step Surface

The board width is a massive 6 inches and perfect for any type of footwear.

Integrated LED Lighting

All PowerSteps Include two pair of LED lights to illuminate the running board and ground below to maximize safety when entering and exiting your vehicle. The lighting will activate when the steps deploy and will shut off when the steps are retracted!

600 LB Load Capacity

From the brackets to the boards, each PowerStep XL Running Board features a 600 LB load capacity - that is twice the weight capacity as most other steps!

Features

• Lowest deployed power-retractable running boards
• XL boards extend 4-inches lower than original PowerStep
• Premium, single-motor design automatically deploys and retracts boards
• Corrosion-resistant cast aluminum construction
• Anodized, then finished with a military-grade PTFE coating
• 6-inch wide, cab-length step area
• Textured, slip-resistant step surface
• Integrated LED lighting illuminated steps for safe entry
• Optional Override Switch is available for manual control
• Includes vehicle-specific installation guide, mount kit, and hardware
• Mounts to vehicle's rocker panel
• Connects to OBDII port using patented Plug-N-Play module
• Professional installation is recommended
• Find your AMP Research replacement parts here
• 5-year limited warranty