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Rough Country

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6 Inch Lift Kit Chevy Silverado & GMC Sierra 1500 2WD (1999-2006 & Classic)

STARTING PRICE
$999.95
STARTING PRICE
$999.95
Configure Your Kit:
Select options

SKU:

23420-config


Brand:

Rough Country


Lowest Price Guarantee

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

Features

The power of N3 comes to 2WD with Rough Country's 6" N3 Suspension Lift for '99 - '06 2WD GM 1500 models.

  • Easy bolt-on installation.
  • Maintains factory ride quality.
  • High clearance crossmember design.
  • Levels the front with the rear of the vehicle.
  • Fabricated blocks are stronger and offer a longer lifespan than cast blocks.
  • Specially designed anti-axle wrap rear blocks maintain stock ride quality while eliminating common lift block problem.
  • Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use.
Fitment Notes
  • ONLY fits models with 6 lug wheels.
  • ONLY fits models with rear leaf spring suspension.
  • Does NOT fit 04-06 models with torsion bar front suspension. Use suspension lift kit SKU: 27220A
  • Aftermarket wheels are required.
  • Minor drilling is required.
Warranty Details

Est. Install Time 4 - 6 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
+$90.00
  • 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
+$270.00
  • 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: RWD
year: 1999 - 2006
make: Chevy
model: Silverado 1500
drive: RWD
year: 2007
make: GMC
model: Sierra 1500 Classic
drive: RWD
year: 1999 - 2006
make: GMC
model: Sierra 1500
drive: RWD

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: Minor Trimming
Stance: 1
size: 35x12.50R16
wheel: Factory 16
Bolt Pattern: 6x5.5
Wheel Offset: -
note: -
Stance: 0
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: 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: 33x12.50R17
wheel: 17x8.5
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 33x12.50R17
wheel: 17x8.5
Bolt Pattern: 6x5.5
Wheel Offset: +1
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: 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: 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: 1
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: 33x12.50R18
wheel: 18x8.5
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 33x12.50R18
wheel: 18x8.5
Bolt Pattern: 6x5.5
Wheel Offset: +1
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: 33x12.50R18
wheel: 18x9
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 33x12.50R18
wheel: 18x9
Bolt Pattern: 6x5.5
Wheel Offset: +1
note: -
Stance: 1
size: 33x12.50R18
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: 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: 2
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: 2
size: 305/55R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -25
note: Minor Trimming
Stance: 2
size: 33x12.50R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -18
note: Minor Trimming
Stance: 2
size: 33x12.50R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -19
note: Minor Trimming
Stance: 2
size: 33x12.50R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -25
note: Minor Trimming
Stance: 2
size: 35x12.50R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -18
note: Trimming Required
Stance: 2
size: 35x12.50R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -19
note: Trimming Required
Stance: 2
size: 35x12.50R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -25
note: Trimming Required
Stance: 2
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: 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: Minor Trimming
Stance: 1
size: 35x12.50R20
wheel: 20x9
Bolt Pattern: 6x5.5
Wheel Offset: -12
note: Minor Trimming
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: 33x12.50R22
wheel: 22x10
Bolt Pattern: 6x5.5
Wheel Offset: -18
note: Minor Trimming
Stance: 2
size: 33x12.50R22
wheel: 22x10
Bolt Pattern: 6x5.5
Wheel Offset: -19
note: Minor Trimming
Stance: 2
size: 33x12.50R22
wheel: 22x10
Bolt Pattern: 6x5.5
Wheel Offset: -25
note: Minor Trimming
Stance: 2
size: 35x12.50R22
wheel: 22x10
Bolt Pattern: 6x5.5
Wheel Offset: -18
note: Trimming Required
Stance: 2
size: 35x12.50R22
wheel: 22x10
Bolt Pattern: 6x5.5
Wheel Offset: -19
note: Trimming Required
Stance: 2
size: 35x12.50R22
wheel: 22x10
Bolt Pattern: 6x5.5
Wheel Offset: -25
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!