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Description
Running Boards for 2007-2014 2015-2021 Toyota Tundra Double CabInstruction Guide Running 4021 Installation Guide. pdf About the item Color Two Raised Step Black Brand YZONA Material Carbon Steel Exterior Finish Powder Coated Vehicle Service Type Double Cab Running Boards Compatible with 2007 2021 Toyota Tundra DoubleCab Side Step Weight Limit 550 Pounds OEM Part Number Double Cab Running Boards Compatible with 2007 2021 Toyota Tundra DoubleCab Side Step Automotive Fit Type Vehicle Specific Fit Manufacturer YZONA
Instruction Guide
About the item
| Color | Two Raised Step-Black |
|---|---|
| Brand | YZONA |
| Material | Carbon Steel |
| Exterior Finish | Powder Coated |
| Vehicle Service Type | Double Cab Running Boards Compatible with 2007-2021 Toyota Tundra DoubleCab Side Step |
| Weight Limit | 550 Pounds |
| OEM Part Number | Double Cab Running Boards Compatible with 2007-2021 Toyota Tundra DoubleCab Side Step |
| Automotive Fit Type | Vehicle Specific Fit |
| Manufacturer | YZONA |
| Model | Double Cab Running Boards Compatible with 2007-2021 Toyota Tundra DoubleCab Side Step |
| Item Weight | 75 pounds |
| Package Dimensions | 85 x 12 x 9 inches |
| Item model number | Tundra Running Board Side Steps |
| Manufacturer Part Number | Running-4021 |
Features:
- 【Compatibility】: YZONA Two Raised Steps Running Boards are compatible with 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 Toyota Tundra Double Cab (2 Full-Size Front Doors & 2 Narrower Rear Doors). If you are not sure about your model, please check the cab dimensions picture.
- 【Functional Design】: ① Two Raised Steps for easy access to the roof, allowing multiple users to work on the vehicle simultaneously.② Dual-layer Layout provides enhanced convenience for vehicles equipped with lift kits and oversized tires, offering easier access to the roof while maintaining sufficient ground clearance.
- 【Robust and Durable】: The high-quality black powder coating provides outstanding rust and corrosion resistance. Constructed from heavy-duty 2mm carbon steel, each side can withstand a weight of 550 pounds. Precision laser cutting and stamping techniques contribute to a non-slip step surface and enhanced traction.
- 【Easy Installation】: Simple bolt-on installation without the need for drilling or cutting. Precisely aligned mounting holes require only about 20 minutes for complete setup. The package includes 2 side bars, a set of brackets, installation instructions, and all necessary hardware—no additional parts required.
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【No-hassle Service】: Before placing your order, please ensure the accurate vehicle model or check the cab picture in the listing. If you have any questions, feel free to contact us directly. We provide a 2-year warranty for your peace of mind!
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Love the color
Color: Brown, Size: 6 Panel
It work really well. It could be a little more heavier
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Reviewed in the United States on May 3, 2026
★★★★★ 3
O.K Divider
Color: Natural, Size: 8 Panel
This has room divider is good, but if you are looking for total privacy - this is not it. You can see thought the home in the panels.
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Reviewed in the United States on January 4, 2026
★★★★★ 5
Privacy
Color: Dark Coffee, Size: 4 Panel
This delivers great coverage!
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Versatile Room Divider With Easy Assembly and Strong Coverage
Size: 3 Panel 12FT W
I picked up this Siebwin 3-panel folding room divider mainly for privacy and room separation, and overall it works very well.
Assembly is very straightforward, and the divider can be set up, taken apart, and stored without much effort. The fabric quality feels good, and the frame construction is stronger and more stable than expected. The support tubes especially feel well built and help keep the divider standing securely.
One feature I really liked is the flexibility of the design. The panels can be used together as a complete divider or separated depending on the setup and available space. That makes it much more versatile for different room layouts or temporary privacy needs.
The coverage is also very good, and the size matches the manufacturer’s description accurately. The fabric blocks light and background visibility well enough to provide solid privacy without feeling overly heavy. The wider feet also help improve stability compared to thinner folding dividers.
Another positive detail is that everything arrived complete with no missing parts or damaged pieces, which made assembly much easier and faster.
Compared to cheaper privacy screens, this one feels more durable and easier to customize depending on the situation. In terms of value for the money, it feels like a very practical and worthwhile purchase considering the size, flexibility, and build quality.
Overall, a versatile and well-built room divider with easy assembly, strong privacy coverage, stable construction, complete included parts, flexible panel configuration, and excellent everyday functionality.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Stable, flexible in deployment configuration, creates true privacy and looks great.
Size: 3 Panel 12FT W
This is the second room divider panel I have installed, and there are several features about this one that I like much better than my older one.
The fact that there are no gaps and that the material is thicker means you get more privacy or more hiding power, if you wish. My older divider has vertical spaces between each of the panels and the panels are half as wide as the Siebwin panels, so there are many vertical spaces. The Siebwin divider really creates privacy.
Another feature that I really appreciate is that the legs are wider and stand off from the floor. On my older one the legs are flat and they're rather awkward to adjust because they create more drag on the floor. The feet on the older one also loosen if you turn them counter clockwise, so adjustments of configuration that require the feet to be moved are more complex.
The older divider also must be deployed in a zig-zag fashion because he feet are not as wide, but this new one can be deployed and stable in a straight, an "N" shape or an arc. They are both the same length, but because the older one must be use in a zig-zag deployment it doesn't reach to the length of the new one.
The Siebwin divider definitely costs more at $103.48, but it sports several features and advantages over the other brand, so it does a better job and is worth the extra cost.
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Reviewed in the United States on May 25, 2026