This page lists the (Flat Board Cross Metal) Running Board Nerf Bar For 07-18 Silverado Sierra 1500/07-19 2500 3500 HD [Crew Cab], including what it fits and what we check before dispatch.
![(Flat Board Cross Metal) Running Board Nerf Bar For 07-18 Silverado Sierra 1500/07-19 2500 3500 HD [Crew Cab]](https://partsmithco.com/wp-content/uploads/2026/07/STEPB-ZTL-8017_1-1.jpg)
Running boards and towing gear carry real loads, so bracket engineering matters more than tube finish. Lay out every bracket and fastener before starting the installation.
Drivers choose the flat board cross metal here for honest specification detail and quick dispatch.
Buyers comparing the flat board cross metal will find the specification detail on this page rather than in a catalog footnote.
The flat board cross metal listed here is checked against your vehicle before dispatch.
Every flat board cross metal order goes through the same fitment review.
Ordering the flat board cross metal takes a minute and the confirmation reaches you straight away.
Our team knows the flat board cross metal well, so ask if anything about the specification is unclear.
Quick specs
- Category: Running Boards/Steps
- Price: $249.76 with free shipping over $99
- Availability: in stock, dispatched from the USA
Manufacturer specifications
Running boards give your ride a massive boost when it comes to look and utility. Combining the stylish appearance and rugged looks, these inventive running boards are the ideal way to upgrade your truck or SUV. They are built tough and are highly corrosion resistant. Getting in and out of your vehicle is easy with the large non-skid molded pads that ensure secure footing. No drill installation! These running boards are very easy to install with the brackets fitting right into the existing factory holes. By not having to not drill in to your vehicle, your time and effort is saved by you.
- Material: Rust-Resistant Stainless Steel Board / ABS Plastic End Caps & Pads
- Color: Metallic / Black
- Finish: Polished
- Style: Extruded Flat Board (Cross Pattern Pad/5.25″ End Cap)
- Measurement: 84″ Total Length
- Step Pads: 6″ Wide Slip-Resistant Step Pads
- Loading Capacity: 350LBs 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 2007-2018 Chevrolet Silverado 1500
For 2007-2019 Chevrolet Silverado 2500 HD
For 2007-2019 Chevrolet Silverado 3500 HD
For 2007-2018 GMC Sierra 1500
For 2007-2019 GMC Sierra 2500 HD
For 2007-2019 GMC Sierra 3500 HD
Remark: Fits Crew Cab Models ONLY
Does Not Fit Diesel Models Equipped with DEF Tank
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-Z-8017
Unsure about the specification? Our desk cross references against manufacturer data at no cost.
Browse nearby: 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
Heavy items are double boxed or palletized, because transit damage helps nobody.
Before you start the job, the NHTSA vehicle safety hub is worth five minutes.
Common questions
What do you need to verify fitment?
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?
Dispatch is normally the same or next business day, and heavy items travel on freight with a booked delivery window.
What if it does not fit?
Contact support before removing or returning anything, so the right process starts on the first message and nothing is voided by accident.
What happens before my order ships?
We confirm cab configuration and bracket completeness before these orders ship.
![(Straight Design Black) Running Board Nerf Bar For 99-14 Chevrolet Silverado/GMC Sierra GMT800 GMT900 [Crew Cab]](https://partsmithco.com/wp-content/uploads/2026/07/XUR-STEPB-4-886-BK-300x300.jpg)

![(Straight Design Metal) Running Board Nerf Bar For 99-19 Silverado/Sierra [Standard Cab]](https://partsmithco.com/wp-content/uploads/2026/07/XUR-STEPB-4-883-SS-300x300.jpg)

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