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6 Inch Lift Kit Chevy/GMC Sierra/Silverado 2500 4WD (1999-2004)

Name: 6 Inch Lift Kit | Chevy/GMC Sierra/Silverado 2500 4WD (1999-2004)
Brand: Rough Country
SKU: 25930A
Price: 1199.95 USD
Availability: InStock
Rating: 4.9 (28 reviews)

Be the first to review.10 Q&A

STARTING PRICE

$1,199.95

STARTING PRICE

$1,199.95

Select Matching Wheels and Tires

FREE Mount, Balance, and Shipping!

Features

Maintains Factory Ride Quality: Ensures a smooth, comfortable ride on and off the road.
Increased Ground Clearance: Tackle rough terrain with improved off-road performance.
Designed to Run 35x12.50 Tires: Supports larger tires for an aggressive stance and enhanced traction.
One-Piece CNC-Machined Knuckles: Precision-crafted for strength and durability.
Integrated Skid Plate: Protects vital components without sacrificing ground clearance.
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

Applicable on 2007 "Classic" models.
Requires minor modification to the front differential.
Models with 2-piece driveshafts require a carrier-bearing drop kit. SKU: 1115.
Torsion bar unloading tool required for installation. SKU: 1067.

Warranty Details

Est. Install Time 6-8 hours

Shock Configuration Options

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 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 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

Need Help?

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1-800-222-7023

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Installation

GET IT INSTALLED

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

FITMENT

Vehicles

year: 2005 - 2006

make: Chevy

model: Silverado 1500 HD

drive: 4WD

year: 2001 - 2003

make: Chevy

model: Silverado 1500 HD

drive: 4WD

year: 1999 - 2004

make: Chevy

model: Silverado 2500

drive: 4WD

year: 2005 - 2006

make: GMC

model: Sierra 1500 HD

drive: 4WD

year: 2001 - 2003

make: GMC

model: Sierra 1500 HD

drive: 4WD

year: 1999 - 2004

make: GMC

model: Sierra 2500

drive: 4WD

Always read all product page details for more important fitment information

Wheels & Tires

Filters

size: 35x12.50R17

Popular

wheel: 17x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +0

note: -

Stance: 1

size: 35x12.50R18

Popular

wheel: 18x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -12

note: -

Stance: 1

size: 35x12.50R20

Popular

wheel: 20x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +0

note: -

Stance: 1

size: 35x12.50R17

wheel: 17x8.5

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +0

note: -

Stance: 1

size: 35x12.50R17

wheel: 17x8.5

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +1

note: -

Stance: 1

size: 315/70R17

wheel: 17x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -12

note: -

Stance: 1

size: 35x12.50R17

wheel: 17x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +1

note: -

Stance: 1

size: 35x12.50R17

wheel: 17x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -12

note: -

Stance: 1

size: 295/70R18

wheel: 18x8.5

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +0

note: -

Stance: 1

size: 295/70R18

wheel: 18x8.5

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +1

note: -

Stance: 1

size: 35x12.50R18

wheel: 18x8.5

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +0

note: -

Stance: 1

size: 35x12.50R18

wheel: 18x8.5

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +1

note: -

Stance: 1

size: 285/75R18

wheel: 18x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -12

note: -

Stance: 1

size: 295/70R18

wheel: 18x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +0

note: -

Stance: 1

size: 295/70R18

wheel: 18x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +1

note: -

Stance: 1

size: 295/70R18

wheel: 18x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -12

note: -

Stance: 1

size: 295/70R18

wheel: 18x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -6

note: -

Stance: 1

size: 35x12.50R18

wheel: 18x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +0

note: -

Stance: 1

size: 35x12.50R18

wheel: 18x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +1

note: -

Stance: 1

size: 295/60R20

wheel: 20x10

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -18

note: Minor Trimming

Stance:

size: 295/60R20

wheel: 20x10

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -19

note: Minor Trimming

Stance:

size: 35x12.50R20

wheel: 20x10

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -18

note: Minor Trimming

Stance:

size: 35x12.50R20

wheel: 20x10

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -19

note: Minor Trimming

Stance:

size: 35x12.50R20

wheel: 20x10

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -25

note: Minor Trimming

Stance:

size: 35x12.50R20

wheel: 20x12

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -44

note: Trimming Required

Stance: 2

size: 295/60R20

wheel: 20x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +0

note: -

Stance: 1

size: 295/60R20

wheel: 20x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +1

note: -

Stance: 1

size: 295/60R20

wheel: 20x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -12

note: -

Stance: 1

size: 295/65R20

wheel: 20x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -12

note: -

Stance: 1

size: 35x11.50R20

wheel: 20x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -12

note: -

Stance: 1

size: 35x12.50R20

wheel: 20x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +1

note: -

Stance: 1

size: 35x12.50R20

wheel: 20x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -12

note: -

Stance: 1

size: 285/55R22

wheel: 22x10

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -18

note: -

Stance:

size: 285/55R22

wheel: 22x10

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -19

note: -

Stance:

size: 35x12.50R22

wheel: 22x10

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -18

note: Minor Trimming

Stance:

size: 35x12.50R22

wheel: 22x10

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -19

note: Minor Trimming

Stance:

size: 35x12.50R22

wheel: 22x10

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -25

note: Minor Trimming

Stance:

size: 35x12.50R22

wheel: 22x12

Bolt Pattern: 8x6.5/8x165.1

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

FREE Mount, Balance, and Shipping!

7am - 10pm	Monday-Thurs
7am - 7pm	Friday
8am - 5pm	Saturday
Closed	Sunday

.css-1m4jwzl{font-size:2.375rem;line-height:2.5rem;letter-spacing:0.85px;color:#18181B;}Features

.css-sgy5ag{padding-left:12px;line-height:1.6875rem;color:#18181B;letter-spacing:0.85px;font-weight:410;font-size:1.5rem;}Fitment Notes

Shock Configuration Options

Premium N3

M1 Monotube

V2 Monotube

Need Help?

Installation

GET IT INSTALLED

.css-6kcrpp{font-size:1.8125rem;line-height:2rem;font-weight:410;letter-spacing:0.85px;color:#18181B;}FITMENT

Vehicles

Wheels & Tires

Talk to a Build Expert

Stay Connected

Features

Fitment Notes

FITMENT