Product Details

Description

Raise the front of your Chevy Silverado 3500 with a simple, bolt-on leveling solution from Tuff Country. The 12004 torsion bar key leveling kit delivers a 2-inch front lift for improved tire clearance and more confident handling, without replacing shocks.

  • 2" Front Lift: Achieves a level stance by lifting the front approximately 2 inches, enabling larger tires and a more balanced look.
  • Front Torsion Bar Keys: Heavy-duty steel torsion bar keys that bolt onto your existing suspension for a straightforward, installation-friendly upgrade.
  • Bolt-on Installation: Designed for a quick, no-cut install that works with your stock components and requires no new shocks.
  • No Shocks Included: Shocks are not part of this kit, allowing you to reuse your current shocks if compatible with the lift.
  • Made in the USA: Constructed from high-quality steel and manufactured in the United States for durability and consistent performance.
  • Lifetime Warranty: Backed by a limited lifetime warranty, reflecting Tuff Country’s commitment to long-lasting suspension solutions.
  • Model Compatibility: Fits 1999–2006 GMC Sierra 1500 4WD; 2007–2019 GMC Sierra 1500 2WD; 2011–2019 Chevy Silverado 2500HD 2WD/4WD; 2011–2019 Chevy Silverado 3500 2WD/4WD. Not compatible with Trail Boss or AT4 models; requires front coilover design; not compatible with Magnetic Ride Control or Air Suspension.

Benefits: The 2-inch front lift creates extra clearance for slightly larger tires and helps reduce front-end dive and body roll during cornering, delivering more confident handling. The bolt-on torsion bar keys preserve your factory steering feel while adding a durable, purpose-built leveling solution. While torsion-bar leveling can slightly affect ride quality on some setups, many drivers appreciate the improved stance and stability. With a history of quality suspension products and a lifetime warranty, this Tuff Country kit offers a reliable, long-term upgrade for capable trucks.


Year Range Make Model Drivetrain Fitment Note
2011-2019 Chevy Silverado 2500HD 2WD
2011-2019 Chevy Silverado 2500HD 4WD
2011-2019 Chevy Silverado 3500 2WD
2011-2019 Chevy Silverado 3500 4WD
1999-2006 GMC Sierra 1500 4WD
2007-2019 GMC Sierra 1500 2WD Will Not Fit Trail Boss and AT4 models. Only fits models with front coil over. Will not fit with Magnetic Ride Control or Air Suspension.
2007-2019 GMC Sierra 1500 4WD Will Not Fit Trail Boss and AT4 models. Only fits models with front coil over. Will not fit with Magnetic Ride Control or Air Suspension.

Specifications:


Single or Multi-Box Packaging: Single Box
Weight: 15.0 lb


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.

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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.

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