Nerf bars, power running boards, tube steps, and rock sliders. 150+ brands. Professional vehicle-specific installation from $250.
Running boards aren't universal. The right fit depends on your specific cab, bed, and rocker configuration. We stock 150+ brands and know which ones work for your truck.
AMP Research, Westin, Rough Country, N-Fab, Carr, Lund, Go Rhino, and more. We carry the brands that hold up and look great for years.
Every running board and nerf bar we install is engineered for your exact year, make, model, and cab/bed configuration. Bolt-on installation using factory mounting points.
From simple tube steps to fully automatic power boards that extend and retract with your door. We carry and install the full spectrum, including AMP Research PowerStep.
Pricing varies by vehicle and product. These are starting prices for installed hardware. Contact us with your specific vehicle for an accurate quote.
Round or oval steel/aluminum tube steps in gloss black, chrome, or textured finishes. The most popular and most affordable option for trucks and SUVs.
Automatic retractable steps (AMP Research PowerStep, Bestop PowerBoard) that deploy when the door opens and retract while driving. Premium look, maximum convenience.
Wide, flat platform boards in aluminum or composite. Larger step surface than nerf bars — ideal for families, taller vehicles, or anyone who wants a more substantial step.
Heavy-duty steel sliders that protect your rocker panels from trail damage while providing a step. Popular for lifted trucks and off-road builds.
The #1 selling electric running board in North America. Deploys automatically when your door opens — retracts flush with the body when you close it. No step visible when driving. Factory-integrated look, Plug-N-Play install on most trucks.
We confirm your exact year, make, model, and cab configuration to select the right bracket hardware and step product.
We verify the rocker mounting points and check for any accessories (lift kits, flares) that may require specific hardware or offsets.
Torqued to spec using factory-compatible hardware. Wiring harness connected for power steps. No drilling, no damage.
Final alignment check, test of operation (power steps), and delivery. Most installs take 1–2 hours.
Whether you drive a full-size pickup in Gaithersburg, a lifted SUV in Bethesda, or a work van in Rockville — Capital Upfitters stocks steel, aluminum, and composite running boards and nerf bars for all major makes and models. Most installs are bolt-on with no drilling required. We're at 12019 Nebel St in Rockville, minutes from I-270 and Route 355.
Get Directions →Running boards on my Silverado. Perfect fit, installed clean, no rattles. Highly recommend for anyone in the DMV area.
Capital Upfitters is the real deal. Called on Monday, truck was done by Wednesday. They've clearly done this thousands of times.
Nerf bars are round or oval tubes that run along the rocker panel — they look rugged and provide a small step. Running boards are flat, wider platforms that give significantly more standing surface. Both improve entry and exit from lifted or tall vehicles. Running boards are better for daily use; nerf bars offer a sportier look. We'll help you choose based on how you use the truck.
Yes. We carry and install AMP Research PowerStep, Bestop PowerBoard, and other electric automatic step brands. Power steps deploy automatically when you open the door and retract flush when you close it — giving you a completely clean appearance while driving. They start around $600 installed, depending on your vehicle.
All the running boards and steps we stock are vehicle-specific — engineered for your exact year, make, and model. They mount to existing frame points with no drilling required. Give us your truck details and we'll confirm the perfect fit. Lifted trucks may require specific offset brackets, which we can source.
Standard nerf bars and tube steps typically take 1–2 hours. Flat running boards are similar. Power step installations take 2–3 hours due to wiring. Rock sliders can take 2–3 hours depending on complexity. We'll give you an accurate time estimate when you schedule.
Yes — we install AMP Research PowerStep electric running boards. They deploy automatically when your door opens and retract flush when you close it. Plug-N-Play install on most trucks — no wire cutting required. Pricing starts from $1,799 installed. Call us to confirm fitment for your specific vehicle.