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

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

SKU:

25830-config


Brand:

Rough Country


Lowest Price Guarantee

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

Features

This NTD kit is easier to install, handles better than ever, and looks killer from any angle. Gain greater clearance, better handling, and the cleanest looking 4" lift available, now at the same great price as our previous torsion drop kit - just $999.95!
  • Torsion bars stay in factory location
  • Redesigned for easier installation
  • Maintains factory ride quality
  • Applicable with Auto Trac equipped models
  • Unmatched ground clearance
  • Axles maintain factory position and angle
  • No drivetrain or exhaust modifications required
  • Designed to reuse factory compression travel stops
  • Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use.
Fitment Notes
  • Will fit 2007 "Classic" models.
  • Does NOT fit HD models.
  • Does NOT fit 1999 "Classic" models.
  • Differential modification required
  • Frame bracket modification required
  • If equipped with factory 17" wheels and purchasing new wheels - the new wheels must be 17" or larger.
  • Torsion bar unloading tool required for installation. Available below (#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
+$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

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: 2001 - 2003
make: Chevy
model: Silverado 1500
drive: RWD
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: 285/70R17
wheel: 17x8.5
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 285/70R17
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: +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: 285/70R17
wheel: 17x9
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 285/70R17
wheel: 17x9
Bolt Pattern: 6x5.5
Wheel Offset: +1
note: -
Stance: 1
size: 285/70R17
wheel: 17x9
Bolt Pattern: 6x5.5
Wheel Offset: -12
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: 275/75R18
wheel: 18x8.5
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 275/75R18
wheel: 18x8.5
Bolt Pattern: 6x5.5
Wheel Offset: +1
note: -
Stance: 1
size: 285/65R18
wheel: 18x8.5
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 285/65R18
wheel: 18x8.5
Bolt Pattern: 6x5.5
Wheel Offset: +1
note: -
Stance: 1
size: 285/70R18
wheel: 18x8.5
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 285/70R18
wheel: 18x8.5
Bolt Pattern: 6x5.5
Wheel Offset: +1
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: 305/60R18
wheel: 18x8.5
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 305/60R18
wheel: 18x8.5
Bolt Pattern: 6x5.5
Wheel Offset: +1
note: -
Stance: 1
size: 305/65R18
wheel: 18x8.5
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 305/65R18
wheel: 18x8.5
Bolt Pattern: 6x5.5
Wheel Offset: +1
note: -
Stance: 1
size: 285/65R18
wheel: 18x9
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 285/65R18
wheel: 18x9
Bolt Pattern: 6x5.5
Wheel Offset: +1
note: -
Stance: 1
size: 285/65R18
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: Minor Trimming
Stance: 1
size: 295/70R18
wheel: 18x9
Bolt Pattern: 6x5.5
Wheel Offset: +1
note: Minor Trimming
Stance: 1
size: 295/70R18
wheel: 18x9
Bolt Pattern: 6x5.5
Wheel Offset: -12
note: Minor Trimming
Stance: 1
size: 305/65R18
wheel: 18x9
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 305/65R18
wheel: 18x9
Bolt Pattern: 6x5.5
Wheel Offset: +1
note: -
Stance: 1
size: 305/65R18
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: 285/55R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -18
note: Minor Trimming
Stance: 2
size: 285/55R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -19
note: Minor Trimming
Stance: 2
size: 285/55R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -24
note: Minor Trimming
Stance: 2
size: 285/55R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -25
note: Minor Trimming
Stance: 2
size: 285/60R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -18
note: -
Stance: 2
size: 285/60R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -19
note: -
Stance: 2
size: 285/60R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -25
note: -
Stance: 2
size: 295/60R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -18
note: Minor Trimming
Stance: 2
size: 295/60R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -19
note: Minor Trimming
Stance: 2
size: 295/60R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -24
note: Minor Trimming
Stance: 2
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: 2
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: -24
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: -24
note: Minor Trimming
Stance: 2
size: 33x12.50R20
wheel: 20x10
Bolt Pattern: 6x5.5
Wheel Offset: -25
note: Minor Trimming
Stance: 2
size: 285/55R20
wheel: 20x9
Bolt Pattern: 6x5.5
Wheel Offset: +0
note: -
Stance: 1
size: 285/55R20
wheel: 20x9
Bolt Pattern: 6x5.5
Wheel Offset: +1
note: -
Stance: 1
size: 285/55R20
wheel: 20x9
Bolt Pattern: 6x5.5
Wheel Offset: -12
note: -
Stance: 1
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: 1
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: Minor Trimming
Stance: 1
size: 295/60R20
wheel: 20x9
Bolt Pattern: 6x5.5
Wheel Offset: +1
note: Minor Trimming
Stance: 1
size: 295/60R20
wheel: 20x9
Bolt Pattern: 6x5.5
Wheel Offset: -12
note: Minor Trimming
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: 305/45R22
wheel: 22x10
Bolt Pattern: 6x5.5
Wheel Offset: -18
note: -
Stance: 2
size: 305/45R22
wheel: 22x10
Bolt Pattern: 6x5.5
Wheel Offset: -19
note: -
Stance: 2
size: 305/45R22
wheel: 22x10
Bolt Pattern: 6x5.5
Wheel Offset: -25
note: -
Stance: 2
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

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!