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Includes one pair of side bars and mounting hardware
Warranty: Limited Lifetime Warranty (Three-Year Finish, One-Year Parts)
Finish: SEMI-GLOSS BLACK POWDER COAT
Material: Blank
Color: Black
Side Component Type: Board and Bracket
ARIES 3" side bars are more than a fancy decal for your truck, Jeep or SUV. They are a confident first step on each new adventure. These 3" nerf bars are constructed from strong carbon steel for superior rigidity, and they feature a sleek semi-gloss black powder coat finish. For an added edge, each nerf bar also goes through an E-coat process, before receiving its black powder coat, to strengthen and protect the final finish against peeling, chipping and scratching. ARIES 3" round side bars are also available in polished stainless steel or semi-gloss black powder-coated steel. All ARIES 3" nerf bars come with heavy-duty steel brackets and non-skid step pads. The mounting brackets are strong and custom-designed for specific makes and models to allow the side bars to contour to the lines of your vehicle. They offer easy installation and the strength necessary to provide sound footing. These particular custom nerf bars fit specific years of the Chevy Tahoe and GMC Yukon (see application info to verify fitment). ARIES 3" round side bars also come with non-skid step pads made of tough polypropylene. These step pads feature a textured pattern for enhanced safety, and they cover a wide portion of the tubes for a more comfortable step.

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 (Three-Year Finish, One-Year Parts)
2 compatible vehicles
| Year | Make & Model | Style | Notes |
|---|---|---|---|
| 1995 - 1999 | Chevrolet Tahoe | Sport Utility · 4-Door | — |
| 1995 - 1999 | GMC Yukon | 4-Door | — |
The ARIES 3" Round Black Steel Side Bars, Select Chevrolet Tahoe, GMC Yukon Step Nerf Bar Kit (Part #BBDR204012) fits 1995-1999 Chevrolet Tahoe models. The 1999 model year is the last year covered by this part number. For newer models, check for an updated version.
Yes, the ARIES 3" Round Black Steel Side Bars, Select Chevrolet Tahoe, GMC Yukon Step Nerf Bar Kit (Part #BBDR204012) is designed to fit the 1995-1999 Chevrolet Tahoe.
The ARIES 3" Round Black Steel Side Bars, Select Chevrolet Tahoe, GMC Yukon Step Nerf Bar Kit (Part #BBDR204012) fits the following vehicles: 1995-1999 Chevrolet Tahoe; 1995-1999 GMC Yukon. Always verify your specific year, make, and model before ordering.
The ARIES 3" Round Black Steel Side Bars, Select Chevrolet Tahoe, GMC Yukon Step Nerf Bar Kit (Part #BBDR204012) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
Curt part number 204012 and 204012-2 are designed for 1995–1999 Chevrolet Tahoe with 4 doors only. If your Tahoe is a different model year or has 2 doors, this sidebar will not fit.
The kit includes: 1 driver/left sidebar, 1 passenger/right sidebar, 2 front mounting brackets, 2 rear mounting brackets (1 driver, 1 passenger), 2 12-1.75mm × 120mm hex head bolts, 8 12-1.75mm × 45mm hex head bolts, 10 12mm lock washers, 10 12mm × 24mm OD × 2mm flat washers, and 4 12mm hook plates.
Yes. You must remove the factory front body mount bolts on both the driver and passenger sides. These are replaced with the included 12-1.75mm × 120mm hex head bolts.
No. The manual specifies that you must not tighten hardware until after the sidebar has been leveled and adjusted. Leave all bolts loose during initial positioning, then tighten only after the sidebar is properly leveled.
Position the rear mounting bracket between the leaf spring and frame. Place one hook plate on top and one on the bottom, straddling the edge of the frame. Ensure the clearance holes in the rear mounting bracket avoid the plastic fasteners in the frame. Adjust the bottom hook plate so the emergency brake cables do not bind on it.
Each pair of hook plates (top and bottom) is attached to the rear mounting bracket using 2 12-1.75mm × 45mm hex head bolts, 2 12mm lock washers, and 2 12mm flat washers.
The sidebar is attached to the mounting brackets using 2 12-1.75mm × 45mm hex head bolts, 2 12mm lock washers, and 2 12mm flat washers per side.
Yes. The manual states to repeat steps 2–6 for the passenger sidebar after completing the driver side installation. The procedure and fastener specifications are identical for both sides.
The bottom hook plate must be adjusted to prevent the emergency brake cables from binding on it. Binding could interfere with brake operation, so this adjustment is critical for safe vehicle operation.
Wax the sidebar after installation and regularly thereafter to add a protective layer. For stainless steel, aluminum polish may be used to polish small scratches and scuffs, and mild soap may be used to clean it. For gloss black finishes, use only mild soap to clean. Do not use polish or wax containing abrasives, as these can damage the finish.
Perform periodic inspections to ensure all hardware is secure and tight. The manual does not specify an inspection interval, but regular checks are recommended to maintain the integrity of the installation.
The Curt 204012 and 204012-2 sidebars fit 1995–1999 Chevrolet Tahoe with 4 doors only.
No. All required fasteners are included: 2 12-1.75mm × 120mm bolts, 8 12-1.75mm × 45mm bolts, 10 lock washers, 10 flat washers, and 4 hook plates.
Yes. You must remove the factory front body mount bolts and replace them with the included 12-1.75mm × 120mm bolts.
No. Leave all bolts loose during positioning. Tighten them only after the sidebar is leveled and adjusted.
Ensure the bottom hook plate does not bind the emergency brake cables, and verify that the clearance holes in the rear mounting bracket avoid the plastic fasteners in the frame.
Wax the sidebar after installation and regularly thereafter. Do not use abrasive polish or wax. For stainless steel, aluminum polish may be used on small scratches; for gloss black, use mild soap only.
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