Rough Country ESR51920 HT-Series power running boards add an automatic, retractable step to late-model Chevy and GMC full-size pickups, making lifted or work-ready trucks easier to enter while keeping a tight, factory-style profile when the doors close. The 6 in. black aluminum boards deploy as the door opens, retract against the rocker panels, and bring LED courtesy lighting plus obstruction-sensing safety logic to trucks that see daily use, jobsite mud, winter slush, and trail debris.

Rough Country ESR51920 Features:

• Automatic boards extend when a door opens and tuck close to the rocker panels after closing for a cleaner side profile and added rocker-area coverage.
• Each all-season aluminum board measures 83 in. long with a 6 in. stepping surface and a black finish for corrosion-conscious exterior use.
• Heavy-duty construction supports up to 660 lb per side, giving drivers and passengers a stable step into taller 1500, 2500 HD, and 3500 HD pickups.
• Textured anti-slip tread helps maintain footing in wet, muddy, or icy conditions, while integrated LED courtesy lights illuminate the step area in low light.
• Redesigned high-torque motors provide quiet powered movement, and Intelligent Delay Deployment Technology helps prevent unwanted deployment while the truck is moving.
• Automatic SAFE-STOP technology halts board movement when it detects an obstruction, helping protect the step assembly and nearby objects.
• Bolt-on installation uses factory mounting points with no drilling required, keeping the install practical for professional shops and experienced DIY owners.
• Manufactured in the United States and covered by a 5-year limited replacement warranty.

Includes:

• Driver-side power running board assembly
• Passenger-side power running board assembly
• Motorized deployment hardware and vehicle-specific mounting components
• Integrated LED courtesy lighting

A strong match for lifted daily drivers, tow rigs, work trucks, and trail-oriented builds where a fixed step can reduce ground clearance or collect debris. Verify Crew Cab body style and underbody clearance before ordering, especially on trucks with suspension accessories near the rocker panel area.

Designed for select 2019-2026 Chevrolet Silverado 1500 and GMC Sierra 1500 Crew Cab pickups, including Silverado Custom Trail Boss, Silverado LT Trail Boss, Silverado 1500 LTD, Sierra Denali, Sierra AT4, Sierra AT4X, and Sierra 1500 Limited applications listed for this part. Data also supports select 2020-2026 GMC Sierra 2500 HD and Sierra 3500 HD Crew Cab applications. Does not fit 2019 Classic body-style trucks, and aftermarket traction bars may interfere with the running board motor arm.