The (Step-Down Black) Running Board Nerf Bar For 15+ Chevrolet Colorado (RG)/15+ GMC Canyon (RG) [Extended Cab] sits in the Running Boards & Towing department here, stocked and fitment checked.
![(Step-Down Black) Running Board Nerf Bar For 15+ Chevrolet Colorado (RG)/15+ GMC Canyon (RG) [Extended Cab]](https://partsmithco.com/wp-content/uploads/2026/07/STEPB-G222-016_1-2.jpg)
Complete hardware in the box is the difference between an afternoon job and a second parts order. Use thread lock on bracket bolts, since washboard roads back them out.
Stock of the step-down black is live on this page rather than estimated.
Shops order the step-down black from us in volume because the data on the page is accurate.
If your build is unusual, tell us and we will confirm the step-down black against it.
The important numbers
- Finish: Black
- Category: Running Boards/Steps
- Price: $339.32 with free shipping over $99
- Availability: in stock, dispatched from the USA
Our fitment desk exists precisely for the listings where the specification is easy to misread.
Related parts: 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
Dispatch is quick because the inventory is real, and you receive tracking the moment the label prints.
Further reading from a neutral source: the Car Care Council maintenance tips.
Questions we get about this part
How do I know this is the right part?
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.
When will my order dispatch?
Most orders dispatch within one business day. You receive tracking by email the moment the parcel is handed to the carrier.
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.
Is this checked before shipping?
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 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)
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