The 80″ Oval Chrome Running Board Step 4280C For 07-18 Silverado Sierra Extended Cab you are looking at ships from our own USA shelves, not a drop ship queue.

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.
If your build is unusual, tell us and we will confirm the 80″ oval chrome running board step 4280c against it.
The 80″ oval chrome running board step 4280c ships protected, because a damaged part helps nobody.
Drivers choose the 80″ oval chrome running board step 4280c here for honest specification detail and quick dispatch.
Buyers comparing the 80″ oval chrome running board step 4280c will find the specification detail on this page rather than in a catalog footnote.
Every 80″ oval chrome running board step 4280c order goes through the same fitment review.
Ordering the 80″ oval chrome running board step 4280c takes a minute and the confirmation reaches you straight away.
Our team knows the 80″ oval chrome running board step 4280c well, so ask if anything about the specification is unclear.
Details that matter
- Material: Chrome
- Finish: Chrome
- Category: Running Boards/Steps
- Price: $487.41 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: Metallic Board/Black End Cap
- Surface Finish: Chrome Polish
- Style: Straight Board with 45 Degree Bend End
- Cab/Door: Extended Cab, SUV
- 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 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-4280C+BK-2071, RUNB-4280C, BK-2071
Give us the VIN and we will check trim, engine option and drive type, the three details that break fitment.
More in this department: Running Boards & Towing · 87″ Chrome/6″ Square Body Running Board Nerf Step Bar 66087C For 22+ Toyota Tundra CrewMax Cab (XK70) · 87″ Black/6″ Square Body Running Board Nerf Step Bar 66087 For 22+ Toyota Tundra CrewMax Cab (XK70) · full catalog
Orders placed before early afternoon usually leave our USA warehouse the same business day, with tracking emailed at label creation.
Before you start the job, the NHTSA tire safety guide is worth five minutes.
Quick answers
Is fitment guaranteed on this listing?
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 long does delivery take?
Same business day dispatch applies to orders placed before the early afternoon cutoff, with tracking that updates at every carrier scan.
How do returns work here?
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?
Boards and towing gear are verified against your cab and bed configuration before dispatch.
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