The (Step-Down Black) Running Board Nerf Bar For 15+ Chevrolet Colorado (RG)/15+ GMC Canyon (RG) [Crew Cab] is available now, with fitment data on the page and a team behind it.
![(Step-Down Black) Running Board Nerf Bar For 15+ Chevrolet Colorado (RG)/15+ GMC Canyon (RG) [Crew Cab]](https://partsmithco.com/wp-content/uploads/2026/07/STEPB-G222-017_1-1.jpg)
Complete hardware in the box is the difference between an afternoon job and a second parts order. Lay out every bracket and fastener before starting the installation.
Buyers comparing the step-down black will find the specification detail on this page rather than in a catalog footnote.
The step-down black listed here is checked against your vehicle before dispatch.
Every step-down black order goes through the same fitment review.
At a glance
- Finish: Black
- Category: Running Boards/Steps
- Price: $359.13 with free shipping over $99
- Availability: in stock, dispatched from the USA
When two options look similar, our parts team will tell you which one your vehicle actually takes.
Related parts: Running Boards & Towing · 87″ Black/6″ Oval Tube Running Board Nerf Step Bar 5987 For 22+ Toyota Tundra CrewMax Cab (XK70) · 87″ Black/5″ Wide Flat Running Board Nerf Step Bar 54087 For 22+ Toyota Tundra CrewMax Cab (XK70) · full catalog
Heavy items are double boxed or palletized, because transit damage helps nobody.
Background reading that is not trying to sell you anything: the NHTSA vehicle safety hub.
Common questions
Can you check fitment before I order?
We verify every doubtful order by hand. Give us the year, make, model and engine option and we will confirm compatibility in one reply.
How long does delivery take?
Your tracking link arrives by email at label creation and stays live until delivery, so you can follow the parcel the whole way.
What happens if it arrives damaged?
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.
Is the part inspected before dispatch?
We confirm cab configuration and bracket completeness before these orders ship.
![(Straight Design Metal) 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-SS_1-300x300.jpg)
![(Straight Design Metal) 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-SS-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)
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