PartSmith Co. lists the 80″ Square Black Nerf Bar Running Board Bar 66080 For 05-21 Tacoma Extended Cab with real inventory, honest specs and fast USA dispatch.

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.
Stock of the 80″ square black nerf bar running board is live on this page rather than estimated.
Shops order the 80″ square black nerf bar running board from us in volume because the data on the page is accurate.
If your build is unusual, tell us and we will confirm the 80″ square black nerf bar running board against it.
Part details
- Finish: Black
- Category: Running Boards/Steps
- Price: $469.13 with free shipping over $99
- Availability: in stock, dispatched from the USA
We would rather answer a question before you buy than process a return afterward, so ask freely.
Related parts: Running Boards & Towing · 87″ Black/5″ Oval Tube Running Board Nerf Step Bar 4287 For 22+ Toyota Tundra CrewMax Cab (XK70) · 87″ Chrome/6″ Oval Tube Running Board Nerf Step Bar 10387C For 22+ Toyota Tundra CrewMax Cab (XK70) · full catalog
Our warehouse team packs the way they would want their own parts to arrive.
Independent information on this topic lives at the Car Care Council maintenance tips.
Buyer questions
Can you check fitment before I order?
Share your vehicle details with our team and we cross reference this listing before dispatch. Anything doubtful gets a message from us rather than a shipment.
How fast does this ship?
Your tracking link arrives by email at label creation and stays live until delivery, so you can follow the parcel the whole way.
How do returns work here?
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?
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)
Reviews
There are no reviews yet.