The 80″Oval Black Nerf Bar Running Board 4280 For 11-14 Chevy HD Diesel Extended Cab sits in the Running Boards & Towing department here, stocked and fitment checked.

Cab and bed configuration decide fitment, and a crew cab part will not serve an extended cab. Rinse mounting points each spring in salt states and touch up coating chips.
The 80″oval black nerf bar running board listed here is checked against your vehicle before dispatch.
Every 80″oval black nerf bar running board order goes through the same fitment review.
Ordering the 80″oval black nerf bar running board takes a minute and the confirmation reaches you straight away.
Our team knows the 80″oval black nerf bar running board well, so ask if anything about the specification is unclear.
Stock of the 80″oval black nerf bar running board is live on this page rather than estimated.
Shops order the 80″oval black nerf bar running board from us in volume because the data on the page is accurate.
Quick specs
- Finish: Black
- Category: Running Boards/Steps
- Price: $466.57 with free shipping over $99
- Availability: in stock, dispatched from the USA
Manufacturer specifications
This additional step comes with high quality gripping platforms to ensure that one does not lose balance when entering their vehicles. Not only will it serve the function of safety and fashion, it will also aid children and adults alike when entering high vehicles. With these running boards, there is no longer the need for ladders or stools to reach the top of you car. This is a great addition to your vehicle and will definitely serve you well, whatever your needs may be.
- Material: High Grade ABS Plastic Blow Molded
- Color: Black Board & End Cap
- Surface Finish: Satin
- Style: Straight Board with 45 Degree Bend End
- Cab/Door: Extended Cab
- Loading Capacity: 300LB Each Board
- Running Board Size: 80″ Total Length, 5″ Oval Tube Diameter
- Step Pads: 5″ Wide Slip-Resistant Step Pads
- All Necessary Hardware Included for a Complete Installation
- Built From Durable, Rust-Resistant, UV resistant, no fading or cracking
- 3 Year Warranty , Product are warranted to be free of defects in material and workmanship
Application:
For 2011-2014 Chevrolet Silverado 2500 HD Diesel Engine ONLY (Extended Cab)
For 2011-2014 Chevrolet Silverado 3500 HD Diesel Engine ONLY (Extended Cab)
For 2011-2014 GMC Sierra 2500 HD Diesel Engine ONLY (Extended Cab)
For 2011-2014 GMC Sierra 3500 HD Diesel Engine ONLY (Extended Cab)
Remark: Fit Models with Diesel Engine 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-4280+BK-3002, RUNB-4280, BK-3002
If the application text leaves any doubt, message us with the VIN and we will rule on fitment before the box is sealed.
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Heavy items are double boxed or palletized, because transit damage helps nobody.
General guidance on this system is published in the Car Care Council maintenance tips.
Frequently asked questions
Will this part fit my vehicle?
The application text on this page lists what the part serves. If your vehicle is not clearly covered, send the VIN and we will rule on it before you pay.
How quickly can I get this?
We ship from a USA warehouse with quick dispatch, and delivery estimates appear at checkout once you enter your address.
How do returns work here?
Returns are handled in one reply for most cases. Keep your order confirmation, since it is the only proof of purchase we need.
How do you verify this part?
Boards and towing gear are verified against your cab and bed configuration before dispatch.

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