Tuff Country 12924KN 2" Lift Kit with Rear Add-A-Leafs with SX8000 Shocks
Tuff Country
12924KN
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Made in the USA
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Tuff Country 12924KN 2" Lift Kit with Rear Add-A-Leafs with SX8000 Shocks
Product Details
Description
The Tuff Country 12924KN 2" Lift Kit with SX8000 Shocks is a bolt-on suspension upgrade designed for 2001–2010 Chevrolet Silverado 2500HD 4WD and GMC Sierra 2500HD 4WD. It delivers a simple, affordable 2-inch lift with dependable components to enhance ground clearance and capability.
- 2" front & 2" rear lift: Adds symmetric height to the vehicle, preserving the factory rake with the rear slightly higher than the front.
- Rear Add-A-Leafs: Improves rear ride height and load-carrying ability for everyday hauling or towing.
- SX8000 shocks included: Four shocks provide improved damping for both on-road comfort and off-road control.
- Bolt-on installation: Designed for a straightforward install with basic tools, no welding required.
- Front torsion bar keys: Reindexes factory torsion bars to achieve lift without cranking your bars.
- Shocks relocation brackets & hardware: Ensures proper mounting and alignment for the lifted setup.
- Made in the USA: Built with a commitment to quality and durability you can trust.
- Limited Lifetime Warranty: Backed by Tuff Country for long-term confidence and support.
- Vehicle fitment: Specifically compatible with 2001–2010 Chevrolet Silverado 2500HD 4WD and 2001–2010 GMC Sierra 2500HD 4WD.
- Average install time: Typically 4–6 hours, depending on experience and vehicle condition.
- Notes: Factory shocks can be reused, but new replacement shocks are strongly recommended; torsion bar keys are designed for stock suspensions and may void warranty if used with other lift kits.
This lift kit is ideal for owners seeking a practical, value-driven upgrade that enhances ground clearance, supports slightly larger tires, and maintains a familiar driving feel. The rear add-a-leafs help prevent sag under load, while the included SX8000 shocks deliver balanced damping for daily driving and light off-road adventures. With the 2-inch lift, you gain confidence on uneven terrain and improved approach angles, all backed by a lifetime warranty and American-made quality.
| Year Range | Make | Model | Drivetrain | Fitment Note |
|---|---|---|---|---|
| 2001-2010 | Chevy | Silverado 2500HD | 4WD | with Green, Orange Or White Marked Factory Torsion Bars |
| 2001-2010 | GMC | Sierra 2500HD | 4WD | Will not fit dually model |
Specifications:
Packaging Details
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.