The 80″ Oval Black Running Board Step 10380 For 14-18 Silverado Sierra Extended Cab is one of our steady sellers in Running Boards & Towing, and it ships from the USA.

Running boards and towing gear carry real loads, so bracket engineering matters more than tube finish. Confirm cab configuration twice, because that is where most returns originate.
If your build is unusual, tell us and we will confirm the 80″ oval black running board step 10380 against it.
The 80″ oval black running board step 10380 ships protected, because a damaged part helps nobody.
Drivers choose the 80″ oval black running board step 10380 here for honest specification detail and quick dispatch.
Buyers comparing the 80″ oval black running board step 10380 will find the specification detail on this page rather than in a catalog footnote.
Every 80″ oval black running board step 10380 order goes through the same fitment review.
Ordering the 80″ oval black running board step 10380 takes a minute and the confirmation reaches you straight away.
The important numbers
- Finish: Black
- Category: Running Boards/Steps
- Price: $456.34 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 Design
- Cab/Door: Extended Cab
- Loading Capacity: 300LB Each Board
- Running Board Size: 80″ Total Length, 6″ Oval Tube Diameter
- Step Pads: 4.5″ 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 2014-2018 Chevrolet Silverado 1500 Extended Cab
For 2015-2018 Chevrolet Silverado 2500 HD Extended Cab
For 2015-2018 Chevrolet Silverado 3500 HD Extended Cab
For 2014-2018 GMC Sierra 1500 Extended Cab
For 2015-2018 GMC Sierra 2500 HD Extended Cab
For 2015-2018 GMC Sierra 3500 HD Extended Cab
Remark:
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-10380+BK-3012, RUNB-10380, BK-3012
Our team checks doubtful orders by hand, so share your vehicle details and we will verify this listing against manufacturer data.
More in this department: Running Boards & Towing · 87″ Black/5″ Wide Flat Running Board Nerf Step Bar 54087 For 22+ Toyota Tundra CrewMax Cab (XK70) · 87″ Chrome/5″ Oval Tube Running Board Nerf Step Bar 4287C For 22+ Toyota Tundra CrewMax Cab (XK70) · full catalog
We ship fast from our own shelves, and tracking reaches your inbox as soon as the carrier receives the parcel.
Further reading from a neutral source: the Car Care Council maintenance tips.
Before you order
How do I confirm this fits?
We verify every doubtful order by hand. Give us the year, make, model and engine option and we will confirm compatibility in one reply.
How long does delivery take?
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?
A straightforward returns window applies from delivery. Keep the original packaging until you have test fitted the part and contact support for a fast exchange or refund.
How do you protect it in transit?
We confirm cab configuration and bracket completeness before these orders ship.
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