The (Extruded Trapezoid Metal) Running Board Nerf Bar For 99-16 Ford F-250/350/450/550 Super Duty (PHN131) [Extended Cab] you are looking at ships from our own USA shelves, not a drop ship queue.
![(Extruded Trapezoid Metal) Running Board Nerf Bar For 99-16 Ford F-250/350/450/550 Super Duty (PHN131) [Extended Cab]](https://partsmithco.com/wp-content/uploads/2026/07/STEPB-5A-026-SS_1-2.jpg)
Cab and bed configuration decide fitment, and a crew cab part will not serve an extended cab. Use thread lock on bracket bolts, since washboard roads back them out.
Ordering the extruded trapezoid metal takes a minute and the confirmation reaches you straight away.
Our team knows the extruded trapezoid metal well, so ask if anything about the specification is unclear.
Stock of the extruded trapezoid metal is live on this page rather than estimated.
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.
What you are buying
- Category: Running Boards/Steps
- Price: $260.68 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 1999-2016 Ford F-250 Super Duty (PHN131 1st, P356 2nd, P473 3rd Gen)
For 1999-2016 Ford F-350 Super Duty (PHN131 1st, P356 2nd, P473 3rd Gen)
For 1999-2016 Ford F-450 Super Duty (PHN131 1st, P356 2nd, P473 3rd Gen)
For 1999-2016 Ford F-550 Super Duty (PHN131 1st, P356 2nd, P473 3rd Gen)
Remark: Fits Extended Cab (SuperCab) 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-0026-SS
Our team checks doubtful orders by hand, so share your vehicle details and we will verify this listing against manufacturer data.
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Your order is picked, inspected and packed by a person, then handed to the carrier with tracking the same day.
For safety and service guidance from outside the aftermarket, see the NHTSA tire safety guide.
Questions we get about this part
Can you check fitment before I order?
Trim level, engine option and drive type decide most fitment questions. Send those three details or the VIN and we will check them for you.
How quickly can I get this?
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.
Can I return this part?
Parts are covered against defects for the period stated on this page, and non defect returns follow our standard returns window.
What quality checks does this get?
We confirm cab configuration and bracket completeness before these orders ship.
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![(Straight Design Metal) Running Board Nerf Bar For Ford 15+ F-150 / 17+ F-250 F-350 Super Duty [Crew Cab]](https://partsmithco.com/wp-content/uploads/2026/07/STEPB-4-888-SS_1-300x300.jpg)

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