Tuff Country 2 Inch Front Torsion Bar Leveling Kit for 2011-2019 Silverado / Sierra 2500HD / 3500HD - 12004

Tuff Country | 2 Inch Front Leveling Kit | 2011-2019 Silverado 2500HD / 3500HD | Sierra 2500HD / 3500HD | 2WD | 4WD | Torsion Bar Keys | Steel Construction | Made in USA

Give your Chevy Silverado or GMC Sierra HD a tougher, more commanding stance with the Tuff Country EZ-Ride Suspension 12004 2 Inch Front Leveling Kit. Designed for compatible 2011-2019 Silverado and Sierra 2500HD/3500HD trucks, this heavy-duty steel torsion bar key kit raises the front suspension approximately 2 inches to help eliminate factory rake and create a more balanced, aggressive look. The replacement keys work with the factory torsion bar suspension, providing additional clearance for larger tires without the cost of a complete suspension lift. With installation hardware included and no replacement shocks specified as required, it's a practical upgrade for heavy-duty truck owners who want to level their ride while retaining their existing suspension components.

Key Features & Specifications:

• Brand: Tuff Country EZ-Ride Suspension

• Part Number: 12004

• Product Type: Front Torsion Bar Leveling Kit

• Lift Height: 2 Inch Front Lift

• Position: Front

• Vehicle Applications: Silverado 2500HD / 3500HD and Sierra 2500HD / 3500HD

• Fitment Years: 2011-2019

• Drivetrain: 2WD and 4WD, where equipped with the compatible factory torsion bar suspension

• Lift Method: Replacement Torsion Bar Keys

• Material: Steel

• Suspension Type: Factory Front Torsion Bar Suspension

• Factory Torsion Bars: Retained

• Shocks Included: No

• Replacement Shocks: Not specified as required for the intended installation

• Installation: Torsion Bar Key Replacement

• Installation Hardware: Included

• Suspension Compatibility: Intended for Stock Suspension

• Tire Clearance: Additional Clearance for Larger Tire Setups

• Made In: USA

• Warranty: Tuff Country Limited Lifetime Warranty

• Item Weight: 15 lbs (Listed Shipping Weight)

• UPC: 698815120046

Kit Includes:

• 2 x Replacement Torsion Bar Keys: Part #12904-03

• 4 x Installation Sleeves: Part #S10229

• 1 x Installation Hardware Bag: Part #12004NB

These individual part numbers identify components included in the complete Tuff Country 12004 leveling kit.

Fitment:

• 2011-2019 Chevrolet Silverado 2500HD, compatible factory torsion bar suspension

• 2011-2019 Chevrolet Silverado 3500HD, compatible factory torsion bar suspension

• 2011-2019 GMC Sierra 2500HD, compatible factory torsion bar suspension

• 2011-2019 GMC Sierra 3500HD, compatible factory torsion bar suspension

Listed Trim Applications:

• Silverado 2500HD / 3500HD: High Country, LT, LTZ and WT, depending on model year

• Sierra 2500HD / 3500HD: Base, Denali, SLE, SLT and WT, depending on model year

Important Fitment Notes:

• Requires a compatible factory front torsion bar suspension.

• Product information lists both 2WD and 4WD applications for the Silverado HD. Confirm the suspension configuration before ordering.

• The expanded vehicle application list also confirms 2011-2019 GMC Sierra 2500HD and 3500HD fitment.

• Intended for compatible stock suspension configurations.

• Not intended for use with other suspension lift systems unless approved by Tuff Country.

• Some supplied catalog data lists GMC Sierra 1500 models with front coilover suspension. Those applications do not match the torsion bar key design of this kit and should not be treated as confirmed fitment.

About the Tuff Country 2 Inch Front Leveling Kit

Give your Silverado or Sierra HD a more level, aggressive appearance without investing in a complete suspension replacement. The Tuff Country 12004 uses replacement steel torsion bar keys to raise the front approximately 2 inches, reducing the factory nose-down stance while leaving the rear suspension at its original height.

Unlike a traditional strut spacer kit, this leveling system is designed for heavy-duty trucks equipped with factory front torsion bars. The replacement keys change the positioning of the factory torsion bar suspension to provide the intended front lift.

The added height also creates additional clearance for larger wheel and tire combinations, making it a practical option for HD truck owners looking to improve stance and tire fitment.

Installation & Compatibility Notes

• Front Lift: Approximately 2 inches.

• Lift Method: Replacement front torsion bar keys.

• Factory Torsion Bars: Retained.

• Shocks: Not included. Verify existing shock travel and condition.

• Factory Suspension: Requires a compatible torsion bar system.

• Additional Lift Kits: Do not combine with other suspension lifts without manufacturer approval.

• Tire Fitment: Actual clearance depends on wheel offset, tire dimensions, and vehicle configuration.

• Installation Safety: Use appropriate torsion bar unloading equipment and follow Tuff Country's installation instructions.

• Alignment: A professional front-end alignment is recommended after installation.

Made in the USA and backed by Tuff Country's Limited Lifetime Warranty, the 12004 delivers a straightforward front leveling solution for compatible Silverado and Sierra heavy-duty trucks.