Tuff Country 12904KN 2" Leveling Kit (Torsion Bar Keys) with SX8000 Shocks
Tuff Country
12904KN
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Limited Lifetime Warranty
Made in the USA
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Tuff Country 12904KN 2" Leveling Kit (Torsion Bar Keys) with SX8000 Shocks
Product Details
Description
Tuff Country 12904KN 2" Front Leveling Kit with SX8000 Shocks offers a straightforward bolt-on upgrade to level the front of select Chevy/GMC heavy-duty pickups. Designed for 2001–2010 Silverado 2500HD/3500 and Sierra 2500HD/3500 4WD with factory torsion bars, this kit enhances tire clearance and stability while preserving a factory-like ride.
- Lift height: 2" front lift (0" rear) to achieve a level stance and accommodating slightly larger tires.
- Included shocks: SX8000 shocks are included to deliver balanced damping and control right out of the box.
- Front shock relocation brackets: Relocation brackets ensure proper shock geometry after the lift for reliable handling.
- Bolt-on installation: Simple, do-it-yourself installation that works with stock suspension; no need to replace shocks.
- Torsion bar keys: Tuff Country torsion bar keys designed to work with factory torsion bars, with color-coded markings to help identify compatibility.
- Made in the USA: Built in the United States with a focus on durability and long-term performance.
- Warranty: Backed by a limited lifetime warranty, reflecting Tuff Country’s long-standing commitment to quality suspension products.
- Compatibility note: Designed for use with stock suspension and factory torsion bars; not intended for use with other lift systems (may affect warranty if misused).
- Vehicle fitment: Specifically engineered for 2001–2010 Chevy Silverado 2500HD/3500 4WD and 2001–2010 GMC Sierra 2500HD/3500 4WD with the appropriate factory torsion bar markings.
This leveling kit adds front-end height to improve tire clearance, helping you fit slightly larger tires and achieve a more balanced look and feel on-road. The combination of torsion bar keys, relocation brackets, and SX8000 shocks provides a cohesive upgrade that maintains ride quality while reducing front-end dive and body roll during cornering. With Tuff Country’s decades of suspension expertise and a lifetime warranty, you gain a reliable, purpose-built solution for a more capable daily driver and work truck.
| Recommended Tire Size | n/a |
|---|---|
| Amount of Lift | 2" Front / 0" Rear |
| Year Range | Make | Model | Drivetrain | Fitment Note |
|---|---|---|---|---|
| 2001-2010 | Chevy | Silverado 2500HD | 4WD | with Green, Orange Or White Marked Factory Torsion Bars |
| 2001-2010 | Chevy | Silverado 3500 | 4WD | with Green, Orange Or White Marked Factory Torsion Bars |
| 2001-2010 | GMC | Sierra 2500HD | 4WD | |
| 2001-2010 | GMC | Sierra 3500 | 4WD |
Specifications:
FAQs
Please read our FAQs page to find out more.
Will this part fit my vehicle?
Fitment varies by year, make, model, drivetrain, and lift height. Always use the vehicle fitment selector or refer to the fitment notes on the product page before purchasing. If you’re unsure, our team can help confirm compatibility.
Are Tuff Country products street legal?
Most Tuff Country products are designed for on-road and off-road use, but local laws and regulations vary by state and country. It is the customer’s responsibility to ensure compliance with local vehicle regulations after installation.
Is professional installation required?
Professional installation is recommended but not required. Many products can be installed by experienced DIYers with proper tools. However, improper installation can affect ride quality, safety, and warranty coverage.
Will this affect my ride quality?
Tuff Country products are engineered to balance ride comfort, performance, and durability. Ride quality can change depending on lift height, vehicle setup, tire size, and other suspension components.
Are Tuff Country products covered by a warranty?
Yes. Tuff Country products are backed by a manufacturer warranty that covers defects in materials and workmanship. Warranty terms vary by product type and do not cover damage caused by misuse, improper installation, or normal wear.
Can I run larger tires with this product?
Many Tuff Country lift kits and suspension components allow for larger tire sizes, but maximum tire clearance depends on wheel offset, tire width, and vehicle configuration. Refer to the product details or contact support for guidance.
What is the return policy?
Unused, uninstalled products may be eligible for return within the stated return window. Items must be in new condition and returned in original packaging. Shipping costs and restocking fees may apply.
Who can I contact if I have questions?
Our customer support team is available to help with fitment questions, installation guidance, and order support. Reach out before purchasing if you want to ensure you’re selecting the right part for your build.
Free shipping on Orders Over $75
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Selling Suspension Systems for 35+ Years
Tuff Country EZ-Ride Suspension was incorporated over 35 years ago, realizing the desperate need for quality suspension products in the after market world.