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Description
2011-2019 GM HD 6.5" Lift Kit with NX2 Nitro Shocks (BDS198H)Improve the stance, performance, and capability of your 2011 2019 Chevy Silverado and GMC Sierra 2500 HD 4WD with this BDS 6. 5" lift kit, with clearance for up to 37" tires. BDS uses a No Torsion Bar Drop System that mounts the torsion bars directly to the top of the lower a arm to maximize ground clearance. Up front it uses torsion bar relocation brackets, high arched 1 4" steel crossmembers, multipiece differential relocation brackets, heavy duty
Improve the stance, performance, and capability of your 2011-2019 Chevy Silverado and GMC Sierra 2500 HD 4WD with this BDS 6.5" lift kit, with clearance for up to 37" tires. BDS uses a No Torsion Bar Drop System that mounts the torsion bars directly to the top of the lower a-arm to maximize ground clearance. Up front it uses torsion bar relocation brackets, high-arched 1/4" steel crossmembers, multipiece differential relocation brackets, heavy duty skid plates, CNC-machined ductile iron steering knuckles, sway bar links, bump stop extensions, stainless steel brake lines, and CV spacers. The rear uses replacement lift blocks, a u-bolt flip kit, and NX2 Nitro or FOX 2.0 Performance shocks.
Features
- High clearance design with no torsion bar drop maximizes ground clearance
- Robust steering knuckles maintain ESC system compliance
- HD skid plate system for improved offroad protection
- Multipoint differential relocation brackets to secure the front axle and improve CV angles
- Factory Protection Plus drivetrain warranty included
- Choice of NX2 or FOX 2.0 gas shocks for improved performance
- Rear block options: 3" slightly tail-low; 4" level front/rear (most common); 5" level to slightly tail-high with integrated u-bolt flip kit and new spring plate
- NX2 shocks: nitrogen-charged, twin-tube design, 10-stage velocity-sensitive valving, dual-welded ends, 1-3/8-inch high-flow piston, self-lubricating seals, silver powder coat finish
Specs
- Front Lift Method: Cross-Member
- Rear Lift Method: Block
- Shocks Included: Yes
- Front Lift Height: 6.5 inch
- Rear Lift Height: 3 inch
Recommended Tire & Wheel Fitment
- Tire Size: 37x12.5
- Wheel Diameter: 18x9, 20x9
- Back Spacing: 4.625/6
Notes
- Torsion Bar Tool required to load/unload the torsion bars.
- 3" rear block kit recommended for dually applications; 5" rear block kit will not fit dually applications.
- Stock 17" and 18" wheels cannot be reinstalled.
- Stock 20" x 8.5" wheels with 6.18" backspacing MAY fit a max tire of 37x12.50 on certain sidewall profiles due to clearance at the steering knuckle and sway bar; a minimum 1/4" wheel spacer may be required. A wider tire will cause clearance issues with the steering knuckle.
- Factory dually wheels cannot be reinstalled.
- Models with two-piece rear driveshaft may require #121612.
- If minor front driveline vibration occurs at highway speeds in 4wd and the vehicle is used this way regularly, BDS recommends replacing the front driveshaft with a dual Cardan style driveshaft.
- Determine if your truck was manufactured with or without top-mounted overload springs on the rear leaf springs.
Includes
- BDS011318, 11 HD 3in Rear w/o Top Overload (UPC 658848611751)
- BDS021650, 11 GM HD 4.5-6.5in System (1of4) (UPC 658848614950)
- BDS021651, 11 GM HD 4.5-6.5in System (2of4) (UPC 658848614967)
- BDS021652, 11 GM HD 4.5-6.5in System (3of4) (UPC 658848614974)
- BDS021653, 11 GM HD 4.5-6.5in System (4of4) (UPC 658848614981)
- BDS021654, 2011 GM 2500HD 6.5 inch Torsion Bar System (UPC 658848614998)
- BDS121650, 2001-2019 GM HD Front Skid Plate Box Kit (UPC 658848619207)
- BDS85613, Shock- 22.20 x 13.35 x 2 - S50/EB1 (UPC 711745609372)
- BDS85769, Shock- 30.95 x 18.15 x 2-3/8 - EB1/EB1 (UPC 711745609761)
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
4.6 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
Comfortable Ergonomic Chair for Long Workdays
Color: Black, Color: Black
I’ve been using this chair for my home office, and it’s been a great addition to my workspace. The seat cushion is thick and comfortable, even after several hours of sitting, and the mesh back keeps good airflow throughout the day. I especially like the adjustable headrest, which provides extra neck support when leaning back during breaks. Assembly was straightforward, the chair feels sturdy, and the wheels roll smoothly on my floor. The all-black design also gives it a professional look that fits well in any office setup. Overall, it’s a comfortable and affordable ergonomic chair that offers excellent value for the price.
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Reviewed in the United States on May 28, 2026
★★★★★ 3
Sturdy but uncomfortable
Color: Black
The seat itself is sturdy and easy to put together, I’ve now had the product for 8 months and had no issues wear/tear despite nearly daily use, but… it’s not comfy, at all. The seat cushion has a texture to it that scrapes at my legs if I don’t have an extra pillow on it or am wearing shorts. Additionally, the seat pillow is just kind of hard. It doesn’t give very much at all, so if I sit on it for more than an hour or two at a time my butt starts to get really sore. It works as a budget option, but invest in a good seat pillow if you plan to sit in it for any length of time.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
A chair that does the job
Color: Black, Color: Black
I’m really happy with this chair overall. I wanted something comfortable, sturdy, breathable, and spacious enough for long hours at my desk when I work from home, and this chair delivered. I’d easily give this chair five stars because it exceeded my expectations in comfort, quality, and overall value.
Comfort and Support
The mesh back keeps it cool and comfortable during extended use. One of my favorite features is the adjustable lumbar support. You can manually position it exactly where your lower back needs support, and it fits the curve of my back perfectly. It provides great support without feeling too firm or uncomfortable.
Build Quality and Design
The chair itself feels solid and well-built. It doesn’t creak or make noise when shifting around, which makes it feel stable and high-quality. The seat is roomy and comfortable, and the overall design looks clean and modern.
Easy Assembly
It also came with an instruction manual that was extremely simple to follow, and assembly was very easy. I was able to put the chair together by myself in about 20 minutes without any help.
Armrest Functionality
I also like the armrests. They aren’t adjustable by height, but they do flip all the way up, which is surprisingly convenient. You can easily slide the chair under a desk or use it as an armless chair when needed.
Packaging and Presentation
Another thing worth mentioning is the packaging. Everything arrived extremely well-packed. Every individual part of the chair was wrapped securely, including bubble wrap protection for the components. The hardware and accessories were neatly organized, and the chair even came with the necessary tools for assembly in case you don’t own a drill or tool set. The presentation and packaging were excellent and showed real attention to detail.
Overall Impression
Overall, this is a fantastic office chair for the price: comfortable, supportive, sturdy, easy to assemble, and packaged exceptionally well. I’d absolutely recommend it and would confidently give it a five-star rating.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Solid quality and comfortable
Color: Light Grey, Color: Light Grey
Wonderful quality chair, solid and sturdy, it was easy to put together, the directions were very clear and all the pieces fit together perfectly without issue. It is made of breathable material and I love that the arms flip up easily. You can raise it up or down and it has an adjustable headrest. It also has adjustable lumber support. It rolls easily and the color is the only reason I might return, I think I want a different one instead. The chair is comfortable for a petite person but equally comfortable for a tall person. We have both in our family and it is great for both. The armrests are comfortable and there is really nothing negative to say about this chair at all. Considering the quality, it is a great value for the money.
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Reviewed in the United States on April 15, 2026
★★★★★ 5
Comfortable and Sturdy Office Chair
Color: Black, Color: Black
I’ve been very happy with this chair so far. The quality feels solid, and the materials look durable. The color matches the listing perfectly and fits nicely with my office setup. It’s very comfortable for long periods of sitting, with good support for my back and shoulders.
Assembly was straightforward, and all the parts were included. The chair looks modern and professional, and the overall appearance exceeded my expectations. It feels stable and secure, even when reclining or moving around. The wheels roll smoothly, and the chair is easy to adjust for a comfortable fit.
Overall, this is a well-made, comfortable, and attractive office chair that offers great value for the price.
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Reviewed in the United States on June 6, 2026
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