The (Curved End Oval Black) Running Board Nerf Bar For 07-21 Toyota Tundra (XK50 2nd Gen) [Extended Cab] you are looking at ships from our own USA shelves, not a drop ship queue.
![(Curved End Oval Black) Running Board Nerf Bar For 07-21 Toyota Tundra (XK50 2nd Gen) [Extended Cab]](https://partsmithco.com/wp-content/uploads/2026/07/STEPB-4C-019-BK_1-1.jpg)
Coating quality decides how the hardware survives salt, gravel and daily boot traffic. Verify trailer wiring function before the first tow.
Shops order the curved end oval 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 curved end oval black against it.
The curved end oval black ships protected, because a damaged part helps nobody.
Details that matter
- Finish: Black
- Category: Running Boards/Steps
- Price: $231.07 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 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
We pack for the worst day the carrier can have, which keeps our damage rate low.
General guidance on this system is published in the NHTSA vehicle safety hub.
Quick answers
How do I know this is the right part?
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?
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.
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.
What happens before my order ships?
We confirm cab configuration and bracket completeness before these orders ship.
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![(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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