Need the 80″ Oval Black Running Board Step 10380 For 07-18 Silverado Sierra Extended Cab? We hold inventory, check every order and dispatch the same business day.

Complete hardware in the box is the difference between an afternoon job and a second parts order. Rinse mounting points each spring in salt states and touch up coating chips.
Shops order the 80″ oval black running board step 10380 from us in volume because the data on the page is accurate.
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.
Specifications
- 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, SUV
- 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 2007-2018 Chevrolet Silverado 1500 (Extended Cab)
For 2007-2018 Chevrolet Silverado 2500 HD (Extended Cab)
For 2007-2018 Chevrolet Silverado 3500 HD (Extended Cab)
For 2007-2014 Chevrolet Tahoe
For 2007-2018 GMC Sierra 1500 (Extended Cab)
For 2007-2018 GMC Sierra 2500 HD (Extended Cab)
For 2007-2018 GMC Sierra 3500 HD (Extended Cab)
For 2007-2014 GMC Yukon
Remark: Does Not Fit 11-15 Diesel Models
Installation: Running Board with Deeper Drop Bracket (reduce 1″ to 2″ ground clearance), 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-2071, RUNB-10380, BK-2071
If your vehicle has been modified, tell us, since the factory data will not show a previous owner changes.
Related listings: Running Boards & Towing · 87″ Chrome/5″ Oval Tube Running Board Nerf Step Bar 4287C For 22+ Toyota Tundra CrewMax Cab (XK70) · 87″ Black/5″ Oval Tube Running Board Nerf Step Bar 4287 For 22+ Toyota Tundra CrewMax Cab (XK70) · full catalog
You get honest delivery estimates rather than optimistic ones, quoted live for your address.
Further reading from a neutral source: the NHTSA tire safety guide.
Quick answers
How do I know this is the right part?
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 long does delivery take?
We ship from a USA warehouse with quick dispatch, and delivery estimates appear at checkout once you enter your address.
What is the return policy?
If the part does not fit, message our support desk with the order number and we will arrange an exchange or refund. Keep the packaging until the test fit is done.
What quality checks does this get?
Boards and towing gear are verified against your cab and bed configuration before dispatch.
![(Straight Design Black) Running Board Nerf Bar For 15+ Ford F-150/17+ F-250 F-350 Super Duty [Extended Cab]](https://partsmithco.com/wp-content/uploads/2026/07/STEPB-4-887-BK_1-300x300.jpg)
![(Straight Design Black) Running Board Nerf Bar For Dodge 02-08 Ram 1500/03-09 Ram 2500 3500 [Standard Cab]](https://partsmithco.com/wp-content/uploads/2026/07/XUR-STEPB-4-884-BK-300x300.jpg)
![(Straight Design Black) 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-BK_1-300x300.jpg)
![(Straight Design Black) 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-BK-300x300.jpg)
Reviews
There are no reviews yet.