The (Extruded Trapezoid Metal) Running Board Nerf Bar For 05-21 Nissan Frontier (D40 2nd Gen) [Extended Cab] sits in the Running Boards & Towing department here, stocked and fitment checked.
![(Extruded Trapezoid Metal) Running Board Nerf Bar For 05-21 Nissan Frontier (D40 2nd Gen) [Extended Cab]](https://partsmithco.com/wp-content/uploads/2026/07/STEPB-5A-006-SS_1.jpg)
Coating quality decides how the hardware survives salt, gravel and daily boot traffic. Lay out every bracket and fastener before starting the installation.
Shops order the extruded trapezoid metal from us in volume because the data on the page is accurate.
If your build is unusual, tell us and we will confirm the extruded trapezoid metal against it.
The extruded trapezoid metal ships protected, because a damaged part helps nobody.
Drivers choose the extruded trapezoid metal here for honest specification detail and quick dispatch.
Buyers comparing the extruded trapezoid metal will find the specification detail on this page rather than in a catalog footnote.
The extruded trapezoid metal listed here is checked against your vehicle before dispatch.
Key details
- Category: Running Boards/Steps
- Price: $261.13 with free shipping over $99
- Availability: in stock, dispatched from the USA
Manufacturer specifications
Running boards give your ride a massive boost when it comes to look and utility. Combining the stylish appearance and rugged looks, these inventive running boards are the ideal way to upgrade your truck or SUV. They are built tough and are highly corrosion resistant. Getting in and out of your vehicle is easy with the large non-skid molded pads that ensure secure footing. No drill installation! These running boards are very easy to install with the brackets fitting right into the existing factory holes. By not having to not drill in to your vehicle, your time and effort is saved by you.
- Material: Aluminum Board / ABS Plastic End Caps & Pads
- Color: Metallic / Black
- Finish: Polished & Powder Coated
- Style: Extruded Trapezoid Board & Pattern Pad
- Measurement: 5″ Oval Tube Diameter (Adjustable Position on Vehicle Forward & Backwards for Better Customization)
- Step Pads: 5″ Wide Slip-Resistant Step Pads
- Loading Capacity: 500LBs Max Capacity
- Built From Durable, Rust-Resistant
- Vehicle Dedicated Fit Steel Mounting Brackets Included
- Vehicle Specific Steel Mounting Brackets Included
- All Necessary Hardware Included for a Complete Installation
- Custom Fit Direct Bolt-on Applications with No Drilling Required (Most Models)
Application:
For 2005-2021 Nissan Frontier (D40 2nd Gen)
Remark: Fits Extended Cab (King) Models ONLY
Installation: Dedicate Mounting Bracket, No Drilling
Product Content:
- 1 Pair of Running Board (Left & Right Side) as shown in the Picture above
Come with a Pack of Dedicated Mounting Hardware
The product does not come with manual/instruction, Professional Install Recommended
Cross Reference Number:
- BFC-RUNB-5A-0006-SS
Our fitment desk exists precisely for the listings where the specification is easy to misread.
See also: Running Boards & Towing · 87″ Chrome/5″ Oval Tube Running Board Nerf Step Bar 10287C For 22+ Toyota Tundra CrewMax Cab (XK70) · 87″ Chrome/6″ Square Body Running Board Nerf Step Bar 66087C For 22+ Toyota Tundra CrewMax Cab (XK70) · full catalog
Heavy items are double boxed or palletized, because transit damage helps nobody.
Independent information on this topic lives at the Car Care Council maintenance tips.
Questions we get about this part
How do I know this is the right part?
Send your VIN or your year, make and model and our fitment desk confirms the part against manufacturer data before it ships. The check is free and usually answered the same business day.
How fast does this ship?
Orders placed before early afternoon on a business day usually leave our USA warehouse the same day, and tracking is emailed when the label is created.
What is the return policy?
Contact support before removing or returning anything, so the right process starts on the first message and nothing is voided by accident.
How do you verify this part?
We confirm cab configuration and bracket completeness before these orders ship.
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![(Straight Design Metal) Running Board Nerf Bar For 04-14 Ford F-150 (P221 11th, P415 12th Gen) [Extended Cab]](https://partsmithco.com/wp-content/uploads/2026/07/XUR-STEPB-4-885-SS-300x300.jpg)
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