6 Inch Lift Kit - Chevy Silverado & GMC Sierra 1500 4WD (1999-2006 & Classic)

Professional-grade. Engineered for off-road performance. Designed for a direct-fit installation on compatible vehicles. See fitment details below to confirm this part works with your truck.

Whether in your garage or by a professional, getting your truck lifted has never been easier. Peace of Mind Included: Rough Country backs this lift kit with our Limited Lifetime Replacement Warranty, protecting against defects in materials and workmanship. Trust in our rugged engineering and enjoy the road ahead with confidence.

Specifications:

Title	Rough Country - 6 Inch Lift Kit - Chevy Silverado & GMC Sierra 1500 4WD (1999-2006 & Classic)
Category	Susp Lift Kits 4wd
Ships in Multiple Boxes	Y
Shipping Group	No Restrictions
UTV Product	N
Prop 65 Yes/No	Yes
Prop 65 (C, R, or CR)	CR
Prop 65 - Short Label	WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Description_SHO	Susp Lift Kit
Description_INV	Rough Country - 27220A
Description_DEF	Suspension Lift Kit
Description_ASC	Frame bracket and differential modification required. Models equipped with factory-painted bumpers will require trimming to the valance and bumper. Does NOT fit 1999 old body style (OBS) models. For a visual, please click here. If equipped with factory 17" wheels and purchasing new wheels, the new wheels must be 17" or larger. For ease of installation, a torsion bar removal tool is recommended 1067.
Description_DES	6 Inch Lift Kit
Description_ASM	1999-2006:4WD:Chevy:Silverado 1500
Description_ASM	2007-2007:4WD:Chevy:Silverado 1500 Classic
Description_ASM	1999-2006:4WD:GMC:Sierra 1500
Description_ASM	2007-2007:4WD:GMC:Sierra 1500 Classic
Description_EXT	6 Inch Lift Kit - Chevy Silverado & GMC Sierra 1500 4WD (1999-2006 & Classic)
Description_MKT	Elevate Your Stance. Maintain Your Ride: Rough Country's 6" NTD Suspension Lift Kit for 1999-2006 Chevy/GMC 1500 pickups delivers aggressive lift performance without compromising comfort or drivability. This high-clearance kit offers unmatched ground clearance for tackling tough terrain and clears 35" tires with ease. Thanks to its factory torsion bar placement, the kit maintains OEM alignment and geometry preserving your truck's factory ride and handling feel while eliminating the nose-down stance. Built for Strength. Engineered for Precision: Designed with innovation in mind, this kit includes heavy-duty steel knuckles, precision-engineered differential brackets, and OEM axle geometry retention to minimize wear on critical components. The upgraded fabricated lift blocks are stronger than cast blocks and feature an anti-axle wrap design, improving rear stability under load or acceleration. Plus, factory travel stops are reused, ensuring consistent suspension performance on and off the road. No Compromises. All Performance: The kit's non-torsion bar drop brackets keep the torsion bars tucked high and protected, while the Autotrac-compatible design ensures seamless fitment for 4WD models with electronic transfer cases. It's a 100% bolt-on system no cutting, no drivetrain changes, no exhaust relocation required for a clean install with long-term reliability. Choose your ride quality with configurable shock options, including our nitrogen-charged N3, V2 Monotube, or M1 Monotube shocks for tailored performance. Installation Made Simple: With simplified installation and redesigned components, this kit cuts down the install time and complexity. Basic cutting and drilling are minimal, and installation can be completed in 8-10 hours with standard tools.
Description_MKT	Whether in your garage or by a professional, getting your truck lifted has never been easier. Peace of Mind Included: Rough Country backs this lift kit with our Limited Lifetime Replacement Warranty, protecting against defects in materials and workmanship. Trust in our rugged engineering and enjoy the road ahead with confidence.
Description_FAB	Factory Torsion Bar Placement: Torsion bars remain in the factory location, preserving OEM alignment and geometry.
Description_FAB	Simplified Installation: Redesigned components make the install process quicker and easier with minimal modifications.
Description_FAB	Smooth Factory Ride: Maintains your vehicle's original ride quality for everyday comfort on and off the road.
Description_FAB	Autotrac Compatible: Fully compatible with models equipped with Autotrac for expanded vehicle coverage.
Description_FAB	Unmatched Ground Clearance: Elevates your ride to conquer rough terrain and obstacles with ease.
Description_FAB	OEM Axle Geometry Retained: Keeps axles in their factory position and angle to avoid premature wear or drivetrain strain.
Description_FAB	No Modifications Needed: Installs without the need for drivetrain or exhaust adjustments.
Description_FAB	Factory Travel Stops Reused: Designed to reuse the original compression travel stops for consistent suspension performance.
Description_FAB	Upgraded Fabricated Lift Block: Replaces the factory block with a high-strength fabricated upgrade for improved durability.
Description_FAB	Stronger Than Cast Blocks: Fabricated steel construction offers greater strength and longevity compared to cast alternatives.
Description_FAB	Anti-Axle Wrap Design: Specially engineered rear blocks reduce axle wrap while maintaining a comfortable, factory-like ride.
Description_FAB	Configurable Shock Options: Choose from our nitrogen-charged N3, V2 Monotube, or M1 Monotube shocks the power to customize your ride is in your hands!