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Rough Country

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

STARTING PRICE
$1,099.95
STARTING PRICE
$1,099.95
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Configure Your Kit:
Select options

SKU:

27220-config


Brand:

Rough Country


Lowest Price Guarantee

Select Matching Wheels and Tires
Select Matching Wheels and Tires
FREE Mount, Balance, and Shipping!

Features

  • Factory Torsion Bar Placement: Torsion bars remain in the factory location, preserving OEM alignment and geometry.
  • Simplified Installation: Redesigned components make the install process quicker and easier with minimal modifications.
  • Smooth Factory Ride: Maintains your vehicle's original ride quality for everyday comfort on and off the road.
  • Autotrac Compatible: Fully compatible with models equipped with Autotrac for expanded vehicle coverage.
  • Unmatched Ground Clearance: Elevates your ride to conquer rough terrain and obstacles with ease.
  • OEM Axle Geometry Retained: Keeps axles in their factory position and angle to avoid premature wear or drivetrain strain.
  • No Modifications Needed: Installs without the need for drivetrain or exhaust adjustments.
  • Factory Travel Stops Reused: Designed to reuse the original compression travel stops for consistent suspension performance.
  • Upgraded Fabricated Lift Block: Replaces the factory block with a high-strength fabricated upgrade for improved durability.
  • Stronger Than Cast Blocks: Fabricated steel construction offers greater strength and longevity compared to cast alternatives.
  • Anti-Axle Wrap Design: Specially engineered rear blocks reduce axle wrap while maintaining a comfortable, factory-like ride.
  • 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!
Fitment Notes
  • 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.
Warranty Details

Est. Install Time 8-10 hours

Shock Configuration Options

N3 Shock Pair
Premium N3
included
  • 10-Stage Variable Valving

  • High Pressure Nitrogen Charged

  • 35mm Piston

  • Chromed Hardened 18mm Piston Rod

  • 54mm Shock Body to dissipate heat faster

  • 36kN Tensile Strength

  • Spring Loaded Piston Rod Seal

  • Military Spec. Fluid Rated To –40° C

  • Rubber bushings for better absorption

  • Metallic Silver Paint

  • 3-year Manufacturer's Warranty

M1 Shock Pair
M1 Monotube
+$140.00
  • 2-inch seamless extruded tube.

  • 46mm digressive piston.

  • Self-adjusting, deflective-disc independent rebound and compression.

  • 18mm centerless-ground, case-hardened, chromed, and super-polished rod.

  • 46mm monotube design ensures consistent, fade-free performance in all conditions.

  • Digressive valving instantly reacts to changing surface conditions.

  • Zinc plated for resistance against harsh elements.

  • Available in various lift heights for multiple applications.

  • Durable vulcanized natural rubber bushings.

  • 3-year Manufacturer's Warranty

V2 Shock Pair
V2 Monotube
+$320.00
  • Incredible ride quality & performance

  • Monotube design

  • Internal floating piston

  • Nitrogen-charged

  • 46mm high-flow piston

  • Fast heat dissipation

  • 36kN Tensile Strength

  • Mounts inverted

  • T6061 brushed aluminum body

  • 3-year Manufacturer's Warranty

Customer Support Headshot
Need Help?
Talk to a Build Expert
1-800-222-7023

Installation


GET IT INSTALLED

Don’t want to install it yourself? Search for installers in your area.


FITMENT

Vehicles
year: 2007
make: Chevy
model: Silverado 1500 Classic
drive: 4WD
year: 2003 - 2005
make: Chevy
model: Silverado 1500
drive: AWD
year: 1999 - 2006
make: Chevy
model: Silverado 1500
drive: 4WD
year: 2007
make: GMC
model: Sierra 1500 Classic
drive: 4WD
year: 2007
make: GMC
model: Sierra 1500 Classic
drive: AWD
year: 2002 - 2006
make: GMC
model: Sierra 1500 Denali
drive: AWD
year: 2001
make: GMC
model: Sierra 1500
drive: AWD
year: 1999 - 2006
make: GMC
model: Sierra 1500
drive: 4WD

Always read all product page details for more important fitment information

Wheels & Tires
Filters
size: 35x12.50R17
Popular
wheel: 17x9
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 35x12.50R18
Popular
wheel: 18x9
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 35x12.50R20
Popular
wheel: 20x9
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 315/75R16
wheel: 16x8
Bolt Pattern: 6x5.5
Wheel Offset: -6
note: -
Stance: 1
size: 285/75R17
wheel: 17x8.5
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 285/75R17
wheel: 17x8.5
Bolt Pattern: 6x5.5
Wheel Offset: +1
note: -
Stance: 0
size: 285/75R17
wheel: 17x8.5
Bolt Pattern: 6x5.5
Wheel Offset: -12
note: -
Stance: 1
size: 295/70R17
wheel: 17x8.5
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 295/70R17
wheel: 17x8.5
Bolt Pattern: 6x5.5
Wheel Offset: +1
note: -
Stance: 1
size: 295/70R17
wheel: 17x8.5
Bolt Pattern: 6x5.5
Wheel Offset: -12
note: -
Stance: 1
size: 305/70R17
wheel: 17x8.5
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 305/70R17
wheel: 17x8.5
Bolt Pattern: 6x5.5
Wheel Offset: +1
note: -
Stance: 1
size: 305/70R17
wheel: 17x8.5
Bolt Pattern: 6x5.5
Wheel Offset: -12
note: -
Stance: 1
size: 35x12.50R17
wheel: 17x8.5
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 35x12.50R17
wheel: 17x8.5
Bolt Pattern: 6x5.5
Wheel Offset: +1
note: -
Stance: 1
size: 285/75R17
wheel: 17x9
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 285/75R17
wheel: 17x9
Bolt Pattern: 6x5.5
Wheel Offset: +1
note: -
Stance: 0
size: 285/75R17
wheel: 17x9
Bolt Pattern: 6x5.5
Wheel Offset: -12
note: -
Stance: 1
size: 285/75R17
wheel: 17x9
Bolt Pattern: 6x5.5
Wheel Offset: -18
note: -
Stance: 1
size: 285/75R17
wheel: 17x9
Bolt Pattern: 6x5.5
Wheel Offset: -19
note: -
Stance: 1
size: 295/70R17
wheel: 17x9
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 295/70R17
wheel: 17x9
Bolt Pattern: 6x5.5
Wheel Offset: +1
note: -
Stance: 1
size: 295/70R17
wheel: 17x9
Bolt Pattern: 6x5.5
Wheel Offset: -12
note: -
Stance: 1
size: 295/70R17
wheel: 17x9
Bolt Pattern: 6x5.5
Wheel Offset: -18
note: -
Stance: 1
size: 295/70R17
wheel: 17x9
Bolt Pattern: 6x5.5
Wheel Offset: -19
note: -
Stance: 1
size: 305/70R17
wheel: 17x9
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 305/70R17
wheel: 17x9
Bolt Pattern: 6x5.5
Wheel Offset: +1
note: -
Stance: 1
size: 305/70R17
wheel: 17x9
Bolt Pattern: 6x5.5
Wheel Offset: -12
note: -
Stance: 1
size: 305/70R17
wheel: 17x9
Bolt Pattern: 6x5.5
Wheel Offset: -18
note: -
Stance: 1
size: 305/70R17
wheel: 17x9
Bolt Pattern: 6x5.5
Wheel Offset: -19
note: -
Stance: 1
size: 315/70R17
wheel: 17x9
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 315/70R17
wheel: 17x9
Bolt Pattern: 6x5.5
Wheel Offset: +1
note: -
Stance: 1
size: 315/70R17
wheel: 17x9
Bolt Pattern: 6x5.5
Wheel Offset: -18
note: -
Stance: 1
size: 315/70R17
wheel: 17x9
Bolt Pattern: 6x5.5
Wheel Offset: -19
note: -
Stance: 1
size: 33x12.50R17
wheel: 17x9
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 33x12.50R17
wheel: 17x9
Bolt Pattern: 6x5.5
Wheel Offset: +1
note: -
Stance: 1
size: 33x12.50R17
wheel: 17x9
Bolt Pattern: 6x5.5
Wheel Offset: -12
note: -
Stance: 1
size: 35x12.50R17
wheel: 17x9
Bolt Pattern: 6x5.5
Wheel Offset: +1
note: -
Stance: 1
size: 35x12.50R17
wheel: 17x9
Bolt Pattern: 6x5.5
Wheel Offset: -12
note: -
Stance: 1
size: 285/75R18
wheel: 18x8.5
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 285/75R18
wheel: 18x8.5
Bolt Pattern: 6x5.5
Wheel Offset: +1
note: -
Stance: 0
size: 295/70R18
wheel: 18x8.5
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 295/70R18
wheel: 18x8.5
Bolt Pattern: 6x5.5
Wheel Offset: +1
note: -
Stance: 1
size: 295/70R18
wheel: 18x8.5
Bolt Pattern: 6x5.5
Wheel Offset: -12
note: -
Stance: 1
size: 35x12.50R18
wheel: 18x8.5
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 35x12.50R18
wheel: 18x8.5
Bolt Pattern: 6x5.5
Wheel Offset: +1
note: -
Stance: 1
size: 285/70R18
wheel: 18x9
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 285/70R18
wheel: 18x9
Bolt Pattern: 6x5.5
Wheel Offset: +1
note: -
Stance: 0
size: 285/70R18
wheel: 18x9
Bolt Pattern: 6x5.5
Wheel Offset: -12
note: -
Stance: 1
size: 285/75R18
wheel: 18x9
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 285/75R18
wheel: 18x9
Bolt Pattern: 6x5.5
Wheel Offset: +1
note: -
Stance: 0
size: 285/75R18
wheel: 18x9
Bolt Pattern: 6x5.5
Wheel Offset: -12
note: -
Stance: 1
size: 295/70R18
wheel: 18x9
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 295/70R18
wheel: 18x9
Bolt Pattern: 6x5.5
Wheel Offset: +1
note: -
Stance: 1
size: 295/70R18
wheel: 18x9
Bolt Pattern: 6x5.5
Wheel Offset: -12
note: -
Stance: 1
size: 35x12.50R18
wheel: 18x9
Bolt Pattern: 6x5.5
Wheel Offset: +1
note: -
Stance: 1
size: 35x12.50R18
wheel: 18x9
Bolt Pattern: 6x5.5
Wheel Offset: -12
note: -
Stance: 1
size: 285/60R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -18
note: Minor Trimming
Stance: 1
size: 285/60R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -19
note: Minor Trimming
Stance: 1
size: 285/60R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -25
note: Minor Trimming
Stance: 1
size: 295/60R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -18
note: Minor Trimming
Stance: 1
size: 295/60R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -19
note: Minor Trimming
Stance: 1
size: 295/60R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -25
note: Minor Trimming
Stance: 1
size: 295/65R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -18
note: Minor Trimming
Stance: 1
size: 295/65R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -19
note: Minor Trimming
Stance: 1
size: 295/65R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -25
note: Minor Trimming
Stance: 1
size: 305/55R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -18
note: Minor Trimming
Stance: 1
size: 305/55R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -19
note: Minor Trimming
Stance: 1
size: 305/55R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -25
note: Minor Trimming
Stance: 1
size: 33x12.50R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -18
note: Minor Trimming
Stance: 1
size: 33x12.50R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -19
note: Minor Trimming
Stance: 1
size: 33x12.50R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -25
note: Minor Trimming
Stance: 1
size: 35x12.50R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -18
note: Trimming Required
Stance: 1
size: 35x12.50R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -19
note: Trimming Required
Stance: 1
size: 35x12.50R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -25
note: Trimming Required
Stance: 1
size: 295/65R20
wheel: 20x12
Bolt Pattern: 6x5.5
Wheel Offset: -44
note: Trimming Required
Stance: 2
size: 305/55R20
wheel: 20x12
Bolt Pattern: 6x5.5
Wheel Offset: -44
note: Trimming Required
Stance: 2
size: 33x12.50R20
wheel: 20x12
Bolt Pattern: 6x5.5
Wheel Offset: -44
note: Trimming Required
Stance: 2
size: 35x12.50R20
wheel: 20x12
Bolt Pattern: 6x5.5
Wheel Offset: -44
note: Trimming Required
Stance: 2
size: 285/60R20
wheel: 20x9
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 285/60R20
wheel: 20x9
Bolt Pattern: 6x5.5
Wheel Offset: +1
note: -
Stance: 0
size: 285/60R20
wheel: 20x9
Bolt Pattern: 6x5.5
Wheel Offset: -12
note: -
Stance: 1
size: 295/60R20
wheel: 20x9
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 295/60R20
wheel: 20x9
Bolt Pattern: 6x5.5
Wheel Offset: +1
note: -
Stance: 1
size: 295/60R20
wheel: 20x9
Bolt Pattern: 6x5.5
Wheel Offset: -12
note: -
Stance: 1
size: 295/65R20
wheel: 20x9
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 295/65R20
wheel: 20x9
Bolt Pattern: 6x5.5
Wheel Offset: +1
note: -
Stance: 1
size: 305/55R20
wheel: 20x9
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 305/55R20
wheel: 20x9
Bolt Pattern: 6x5.5
Wheel Offset: +1
note: -
Stance: 1
size: 305/55R20
wheel: 20x9
Bolt Pattern: 6x5.5
Wheel Offset: -12
note: -
Stance: 1
size: 33x12.50R20
wheel: 20x9
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 33x12.50R20
wheel: 20x9
Bolt Pattern: 6x5.5
Wheel Offset: +1
note: -
Stance: 1
size: 33x12.50R20
wheel: 20x9
Bolt Pattern: 6x5.5
Wheel Offset: -12
note: -
Stance: 1
size: 35x12.50R20
wheel: 20x9
Bolt Pattern: 6x5.5
Wheel Offset: +1
note: -
Stance: 1
size: 35x12.50R20
wheel: 20x9
Bolt Pattern: 6x5.5
Wheel Offset: -12
note: -
Stance: 1
size: 285/55R22
wheel: 22x10
Bolt Pattern: 6x5.5
Wheel Offset: -18
note: -
Stance: 1
size: 285/55R22
wheel: 22x10
Bolt Pattern: 6x5.5
Wheel Offset: -19
note: -
Stance: 1
size: 285/55R22
wheel: 22x10
Bolt Pattern: 6x5.5
Wheel Offset: -25
note: -
Stance: 1
size: 295/50R22
wheel: 22x10
Bolt Pattern: 6x5.5
Wheel Offset: -18
note: Minor Trimming
Stance: 1
size: 295/50R22
wheel: 22x10
Bolt Pattern: 6x5.5
Wheel Offset: -19
note: Minor Trimming
Stance: 1
size: 295/50R22
wheel: 22x10
Bolt Pattern: 6x5.5
Wheel Offset: -25
note: Minor Trimming
Stance: 1
size: 295/55R22
wheel: 22x10
Bolt Pattern: 6x5.5
Wheel Offset: -18
note: Minor Trimming
Stance: 1
size: 295/55R22
wheel: 22x10
Bolt Pattern: 6x5.5
Wheel Offset: -19
note: Minor Trimming
Stance: 1
size: 295/55R22
wheel: 22x10
Bolt Pattern: 6x5.5
Wheel Offset: -25
note: Minor Trimming
Stance: 1
size: 33x12.50R22
wheel: 22x10
Bolt Pattern: 6x5.5
Wheel Offset: -18
note: Minor Trimming
Stance: 1
size: 33x12.50R22
wheel: 22x10
Bolt Pattern: 6x5.5
Wheel Offset: -19
note: Minor Trimming
Stance: 1
size: 33x12.50R22
wheel: 22x10
Bolt Pattern: 6x5.5
Wheel Offset: -25
note: Minor Trimming
Stance: 1
size: 35x12.50R22
wheel: 22x10
Bolt Pattern: 6x5.5
Wheel Offset: -18
note: Trimming Required
Stance: 1
size: 35x12.50R22
wheel: 22x10
Bolt Pattern: 6x5.5
Wheel Offset: -19
note: Trimming Required
Stance: 1
size: 35x12.50R22
wheel: 22x10
Bolt Pattern: 6x5.5
Wheel Offset: -25
note: Trimming Required
Stance: 1
size: 295/55R22
wheel: 22x12
Bolt Pattern: 6x5.5
Wheel Offset: -44
note: Trimming Required
Stance: 2
size: 33x12.50R22
wheel: 22x12
Bolt Pattern: 6x5.5
Wheel Offset: -44
note: Trimming Required
Stance: 2
size: 35x12.50R22
wheel: 22x12
Bolt Pattern: 6x5.5
Wheel Offset: -44
note: Trimming Required
Stance: 2

Due to differences in manufacturing, dimension and inflated measurements, tire & wheel combinations should be test fit prior to installation

Select Matching Wheels and Tires
Select Matching Wheels and Tires
FREE Mount, Balance, and Shipping!