Rough Country ESR51518 HT-Series power running boards give GM Crew Cab truck owners a cleaner, easier way into the cab without leaving a fixed step hanging below the rocker panels. The automatic boards deploy when a door opens, retract after the door closes, and fit compatible gas Chevrolet Silverado and GMC Sierra 1500, 2500 HD, and 3500 HD Crew Cab pickups from the grounded 2014-2019 application range. Wide aluminum steps, LED courtesy lighting, quiet high-torque motors, and no-drill mounting make this set a strong upgrade for daily drivers, tow rigs, and lifted trucks.

Rough Country ESR51518 Features:

• Automatic retractable operation lowers the step when a door opens and tucks it under the rocker area when the door closes for improved entry clearance and a clean side profile.
• 6 in. wide anti-slip stepping surface uses all-season aluminum construction to help maintain secure footing in rain, mud, snow, and ice.
• High-torque motor and precision-tuned linkage are designed for quiet, dependable movement every time the doors cycle.
• Integrated LED courtesy lights illuminate the step area at night and help the boards blend with an OE-style exterior appearance.
• Heavy-duty design supports up to 660 lb per side, giving passengers a stable step for climbing into taller GM pickups.
• Automatic SAFE-STOP technology halts board movement when an obstruction is detected, while Intelligent Delay Deployment helps control step timing.
• Retracted boards sit low and tight to the body, adding a streamlined look while helping shield rocker panels from road debris, rocks, and trail splash.
• No-drill installation uses factory mounting points, reducing installation time and avoiding unnecessary holes in the truck body.

Includes:

• Driver-side power running board assembly
• Passenger-side power running board assembly
• Integrated LED courtesy lights
• Mounting hardware and components required for factory-point installation

A practical upgrade for lifted or work-ready GM trucks where a full-time fixed step can reduce side clearance. The retracting design keeps the step available for passengers, then pulls it back under the body for a cleaner profile during driving.

Designed for compatible Crew Cab gas models including 2014-2018 Chevrolet Silverado 1500, GMC Sierra 1500, and GMC Sierra 1500 Denali; 2015-2019 Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD; and 2015-2019 Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD. Not for vehicles equipped with a DEF tank. Confirm cab configuration before ordering, as the verified application information centers on Crew Cab pickups.