Consider the (Straight Oval Tubular Metal) Running Board Nerf Bar For 99-16 Ford F-250/350/450/550 Super Duty (PHN131) [Extended Cab] sourced: we stock it, verify it and send it out fast.

Running boards and towing gear carry real loads, so bracket engineering matters more than tube finish. Use thread lock on bracket bolts, since washboard roads back them out.
Our team knows the straight oval tubular metal well, so ask if anything about the specification is unclear.
Stock of the straight oval tubular metal is live on this page rather than estimated.
Shops order the straight oval tubular 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 straight oval tubular metal against it.
The straight oval tubular metal ships protected, because a damaged part helps nobody.
Drivers choose the straight oval tubular metal here for honest specification detail and quick dispatch.
Details that matter
- Category: Running Boards/Steps
- Price: $304.58 with free shipping over $99
- Availability: in stock, dispatched from the USA
Manufacturer specifications
Nerf Step bars were originally designed to protect vehicles from lower body damage, but they have evolved to serve other purposes as well. Many truck and SUV owners want Nerf Step bars just for the way they looks these sleek, tubular side bars make a stylish statement on almost any rig. These Nerf Step bars also function as side steps, creating an easier and safer entry point into the vehicle, as well an aid to children and adults alike when entering high vehicles.
- Material: Rust-Resistant Stainless Steel Board / ABS Plastic End Caps
- Color: Metallic / Black
- Finish: Polished
- Style: Straight Oval Tubular
- Measurement: 6″ Oval Tube Diameter
- Step Pads: 6″ 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-6O-0014-SS
Every order gets a fitment review before dispatch, and anything doubtful gets a message rather than a shipment.
Related parts: Running Boards & Towing · 87″ Chrome/6″ Oval Tube Running Board Nerf Step Bar 5987C For 22+ Toyota Tundra CrewMax Cab (XK70) · 87″ Black/6″ Oval Tube Running Board Nerf Step Bar 5987 For 22+ Toyota Tundra CrewMax Cab (XK70) · full catalog
We pack for the worst day the carrier can have, which keeps our damage rate low.
Background reading that is not trying to sell you anything: the NHTSA vehicle safety hub.
Common questions
How do I confirm this fits?
Share your vehicle details with our team and we cross reference this listing before dispatch. Anything doubtful gets a message from us rather than a shipment.
What are the shipping times?
Dispatch is normally the same or next business day, and heavy items travel on freight with a booked delivery window.
What is the return policy?
Returns are handled in one reply for most cases. Keep your order confirmation, since it is the only proof of purchase we need.
Is the part inspected before dispatch?
We confirm cab configuration and bracket completeness before these orders ship.
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