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Always the correct part
We know our products
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Includes one pair of side bars and mounting hardware
Warranty: Limited Lifetime Warranty (One-Year Parts)
Finish: POLISHED STAINLESS
Material: Blank
Color: Stainless
Side Component Type: Board and Bracket
When you start and end your day turning the ignition of your truck, unreliable footing just is not an option. You need a step that can bear weight with ease, provide comfortable footing and look good doing it. ARIES 4" oval side bars are sleek, strong and custom-fitted to be a highly functional extension of your truck. ARIES 4" oval side bars are made with strong 4" elliptical tubing and are available in two different finish options to allow you full customization: polished stainless steel and black powder coat carbon steel. This set of side bars is constructed from 304 stainless steel, meaning high nickel content to be truly stainless. They easily resist rust and corrosion and feature a highly polished finish that is made to last. Something that sets the ARIES 4" oval side bar apart from all others is its blended end caps and OE-style bends. Rather than capping our side bars with a plastic cap, we offer a blended end cap for a smooth, finished appearance. We also equip the ends with a special 20-degree bend and original equipment styling to perfectly contour to your vehicle. ARIES 4" oval side bars are fitted with raised step pads to provide a wide stepping surface. The polypropylene construction will not crack over time, and because it has a textured grip, the surface is highly resistant to slips and skids, even when wet. To add an extra element of class to our oval sides, we also fit each one with a stainless steel insignia bearing the ARIES name. Installation of ARIES 4" oval side bars is quick and easy with custom-fitted mounting brackets and no drilling necessary. These nerf bars fit select model ye ars of the Toyota Tundra (see application info to verify fitment).

Explore ARIES products at TowUniverse for top-tier grille guards, side bars, nerf bars, headache racks, and more. Upgrade your vehicle with ARIES today!
ARIES is a fast-paced marketer and innovator of truck, Jeep, SUV and CUV accessories. From automotive enthusiasts to professional builders, our products are built for the champions of individualism, innovation and attitude.
We offer the perfect combination of unique style and durable construction, specializing in custom-fit grille guards, bull bars, side bars and running boards, as well as Jeep Wrangler and Jeep Gladiator accessories.
ARIES products are made vehicle-specific for a custom fit, and they are available for a wide variety of makes and models sold in North America.
Experts available to answer your questions
Call 888-634-9494Limited Lifetime Warranty (One-Year Parts)
1 compatible vehicles
| Year | Make & Model | Style | Notes |
|---|---|---|---|
| 2007 - 2021 | Toyota Tundra | Extended Cab Pickup · 4-Door | — |
The ARIES S222012-2 4-Inch Oval Polished Stainless Steel Nerf Bars, Select Toyota Tundra (Part #BBDRS222012-2) fits 2007-2021 Toyota Tundra models. The 2021 model year is the last year covered by this part number. For newer models, check for an updated version.
Yes, the ARIES S222012-2 4-Inch Oval Polished Stainless Steel Nerf Bars, Select Toyota Tundra (Part #BBDRS222012-2) is designed to fit the 2007-2021 Toyota Tundra.
The ARIES S222012-2 4-Inch Oval Polished Stainless Steel Nerf Bars, Select Toyota Tundra (Part #BBDRS222012-2) fits the following vehicles: 2007-2021 Toyota Tundra. Always verify your specific year, make, and model before ordering.
The ARIES S222012-2 4-Inch Oval Polished Stainless Steel Nerf Bars, Select Toyota Tundra (Part #BBDRS222012-2) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
Yes, the Curt S222012 and S222012-2 side bars are designed for 2007-13 Toyota Double Cab trucks. The product is specifically engineered for this model and cab style.
The kit includes: (2) side tubes with steps, (2) front mount brackets, (2) center brackets, (2) rear mount brackets, (12) 8mm × 30mm 1.25 pitch hex head bolts, (12) 8mm flat washers, (12) 8mm lock washers, (12) 10mm flat washers, (12) 10mm × 30mm hex head bolts, and (12) 10mm lock washers.
Yes. The first step is to remove plastic plugs on the rocker panel to locate the existing mounting holes for the front, center, and rear brackets.
1. Begin on the driver side. 2. Remove plastic plugs on the rocker panel and attach the front, center, and rear mount brackets using 8mm bolts, 8mm flat washers, and 8mm lock washers; hand tighten only. 3. Attach the side tube to the front, center, and rear brackets using 10mm bolts, 10mm flat washers, and 10mm lock washers; snug but do not fully tighten. 4. Adjust the side tube to be level and centered, then tighten all bolts. 5. Repeat the entire process for the passenger side.
No. During initial assembly, hand tighten the bracket bolts and snug (but do not fully tighten) the side tube bolts. Only after adjusting the side tube to be level and centered should you tighten all bolts to complete the installation.
After attaching the side tube to the front, center, and rear brackets with bolts snugged but not fully tightened, adjust the side tube so that it is level and centered before tightening all bolts to complete the installation.
The front, center, and rear mount brackets are attached using (12) 8mm × 30mm 1.25 pitch hex head bolts, along with (12) 8mm flat washers and (12) 8mm lock washers.
The side tube is attached to the front, center, and rear brackets using (12) 10mm × 30mm hex head bolts, along with (12) 10mm flat washers and (12) 10mm lock washers.
It is advisable to re-check all fasteners for tightness after one week of installation.
Yes, the S222012 and S222012-2 are designed for 2007-13 Toyota Double Cab trucks.
The kit includes (2) side tubes with steps, (6) mount brackets, (12) 8mm bolts with washers and lock washers, and (12) 10mm bolts with washers and lock washers.
No. The S222012 uses existing holes on the rocker panel. Remove the plastic plugs to access the mounting holes; no drilling is required.
No. Hand tighten bracket bolts first, then snug (but do not fully tighten) the side tube bolts. Adjust the tube to be level and centered, then tighten all bolts.
Re-check all fasteners for tightness after one week of installation.
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