PartSmith Co. supplies the (Straight Design Black) Running Board Nerf Bar For 88-00 Chevrolet GMC C/K-Series [Extended Cab] to drivers, shops and fleets across the USA.
![(Straight Design Black) Running Board Nerf Bar For 88-00 Chevrolet GMC C/K-Series [Extended Cab]](https://partsmithco.com/wp-content/uploads/2026/07/XUR-STEPB-4-881-BK-1.jpg)
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.
Drivers choose the straight design black here for honest specification detail and quick dispatch.
Buyers comparing the straight design black will find the specification detail on this page rather than in a catalog footnote.
The straight design black listed here is checked against your vehicle before dispatch.
Every straight design black order goes through the same fitment review.
Ordering the straight design black takes a minute and the confirmation reaches you straight away.
Our team knows the straight design black well, so ask if anything about the specification is unclear.
The important numbers
- Finish: Black
- Category: Running Boards/Steps
- Price: $220.86 with free shipping over $99
- Availability: in stock, dispatched from the USA
Manufacturer specifications
Nerf Step bars were originally designed to protect vehicles from lower body damage, but they have evolved to serve other purposes as well. Many truck and SUV owners want Nerf Step bars just for the way they looks these sleek, tubular side bars make a stylish statement on almost any rig. These Nerf Step bars also function as side steps, creating an easier and safer entry point into the vehicle, as well an aid to children and adults alike when entering high vehicles.
- Material: Rust-Resistant Mild Steel / ABS Plastic End Caps
- Color: Black
- Finish: Powder Coated
- Style: Straight Board Design
- Measurement: 4″ Oval Tube Diameter
- Step Pads: 4″ Wide Slip-Resistant Step Pads
- Loading Capacity: 500LBs 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 1988-2000 Chevrolet C1500
For 1988-2000 Chevrolet C2500
For 1988-2000 Chevrolet C3500
For 1988-1999 Chevrolet K1500
For 1988-2000 Chevrolet K2500
For 1988-2000 Chevrolet K3500
For 1988-1999 GMC C1500
For 1988-2000 GMC C2500
For 1988-2000 GMC C3500
For 1988-1999 GMC K1500
For 1988-2000 GMC K2500
For 1988-2000 GMC K3500
Remark: Fits Extended Cab Models 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-4-0881-BK
Unsure about the specification? Our desk cross references against manufacturer data at no cost.
Related listings: 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
Fast dispatch matters when a vehicle is off the road, which is why we prioritize same day picking.
If you want independent guidance before ordering, the Car Care Council maintenance tips is a useful reference.
Common questions
Will this part fit my vehicle?
Send your VIN or your year, make and model and our fitment desk confirms the part against manufacturer data before it ships. The check is free and usually answered the same business day.
Do you ship the same day?
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.
Is there a warranty on this?
Parts are covered against defects for the period stated on this page, and non defect returns follow our standard returns window.
How do you verify this part?
Boards and towing gear are verified against your cab and bed configuration before dispatch.

![(Straight Design Black) Running Board Nerf Bar For 99-19 Silverado/Sierra [Standard Cab]](https://partsmithco.com/wp-content/uploads/2026/07/XUR-STEPB-4-883-BK-1-300x300.jpg)

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