6 Inch Lift Kit Chevy/GMC 2500HD 4WD (01-10)

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Fitment Notes
STARTING PRICE
$1,099.95
STARTING PRICE
$1,099.95
Configure Your Kit:Learn More
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STARTING PRICE
$1,099.95

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Select Matching Wheels and Tires
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Features

Take your Heavy Duty Truck to the next level with Rough Country's 6-inch Suspension Lift designed to run up to 35-inch tires. Gain increased ground clearance while maintaining factory ride quality with this all-inclusive kit designed to give the best of both worlds, on or off-road. 

Featuring CNC machined Knuckles, Heavy-duty front and rear laser cut cross members, and our expertly valved N3 shocks this kit gives you a bang for your buck like no other! While a full set of high clearance drop crossmembers, differential drop brackets andtorsion bar drop brackets keep everything at optimum angles.

Rough Country’s 6" Suspension Kit features (4) Premium N3 Nitrogen-charged shocks, giving your truck incredible ride-quality both on and off-road. Also included are a set of front CV spacers, sway-bar links, and a protective skid plate to give you everything you need to get rolling in one of our best kits, at our best price ever!

This all-inclusive kit comes with everything you need, and best of all this kit features Rough Country’s Lifetime Replacement Warranty.

  • Maintains factory ride quality.
  • Increased ground clearance.
  • Designed to run 35x12.50 tires.
  • One-piece quality cast CNC machined knuckles.
  • Integrated skid plate does not sacrifice ground clearance.
  • Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use.
Fitment Notes
  • Requires minor modification to the front differential.
  • If equipped with factory 17-inch wheels and purchasing new wheels - the new wheels must be 17-inch or larger.
  • Use of a 35x12.50 tire may require modification to the front valance.
  • If equipped with a gas engine, then an exhaust reroute modification may be needed for front driveshaft clearance.
  • Torsion bar unloading tool required for installation. Available here! SKU: 1067

Est. Install Time 6 - 8 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

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Installation

View Instruction Sheet
Est. Install Time:
6 - 8 hours
Front:
  • Lifted knuckles
  • Front crossmember
  • Rear crossmember
  • Differential drop brackets
  • Lower integrated HD skid plate
  • CV spacers
  • Sway-bar links
  • Hardware
Rear:
  • Lifted blocks
  • U-bolts
  • Hardware
Shocks:
  • (4) Premium N3 series

GET IT INSTALLED

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


FITMENT

Vehicles
year
make
model
drive
2001 - 2010
Chevy
Silverado 2500 HD
4WD
2001 - 2010
GMC
Sierra 2500 HD
4WD

Always read all product page details for more important fitment information

Wheels & Tires
Filters:
Most Popular
size
wheel
Bolt Pattern
Wheel Offset
note
Stance
35x12.50R17
Popular
17x9
8x6.5/8x165.1
+0
-
1
35x12.50R18
Popular
18x9
8x6.5/8x165.1
-12
-
1
35x12.50R20
Popular
20x9
8x6.5/8x165.1
+0
-
1
35x12.50R22
Popular
22x10
8x6.5/8x165.1
-19
Minor Trimming
2
35x12.50R17
17x8.5
8x6.5/8x165.1
+0
-
1
35x12.50R17
17x8.5
8x6.5/8x165.1
+1
-
1
315/70R17
17x9
8x6.5/8x165.1
-12
-
1
35x12.50R17
17x9
8x6.5/8x165.1
+1
-
1
35x12.50R17
17x9
8x6.5/8x165.1
-12
-
1
295/70R18
18x10
8x6.5/8x165.1
-18
-
1
295/70R18
18x10
8x6.5/8x165.1
-19
-
1
295/70R18
18x10
8x6.5/8x165.1
-24
-
1
295/70R18
18x10
8x6.5/8x165.1
-25
-
1
295/70R18
18x8.5
8x6.5/8x165.1
+0
-
1
295/70R18
18x8.5
8x6.5/8x165.1
+1
-
1
35x12.50R18
18x8.5
8x6.5/8x165.1
+0
-
1
35x12.50R18
18x8.5
8x6.5/8x165.1
+1
-
1
285/75R18
18x9
8x6.5/8x165.1
-12
-
1
295/70R18
18x9
8x6.5/8x165.1
+0
-
1
295/70R18
18x9
8x6.5/8x165.1
+1
-
1
295/70R18
18x9
8x6.5/8x165.1
-12
-
1
295/70R18
18x9
8x6.5/8x165.1
-6
-
1
35x12.50R18
18x9
8x6.5/8x165.1
+0
-
1
35x12.50R18
18x9
8x6.5/8x165.1
+1
-
1
295/60R20
20x10
8x6.5/8x165.1
-18
Minor Trimming
1
295/60R20
20x10
8x6.5/8x165.1
-19
Minor Trimming
1
35x12.50R20
20x10
8x6.5/8x165.1
-18
Minor Trimming
2
35x12.50R20
20x10
8x6.5/8x165.1
-19
Minor Trimming
2
35x12.50R20
20x10
8x6.5/8x165.1
-24
Minor Trimming
2
35x12.50R20
20x10
8x6.5/8x165.1
-25
Minor Trimming
2
35x12.50R20
20x12
8x6.5/8x165.1
-44
Trimming Required
2
295/60R20
20x9
8x6.5/8x165.1
+0
-
1
295/60R20
20x9
8x6.5/8x165.1
+1
-
1
295/60R20
20x9
8x6.5/8x165.1
-12
-
1
295/65R20
20x9
8x6.5/8x165.1
-12
-
1
35x11.50R20
20x9
8x6.5/8x165.1
-12
-
1
35x12.50R20
20x9
8x6.5/8x165.1
+1
-
1
35x12.50R20
20x9
8x6.5/8x165.1
-12
-
1
285/55R22
22x10
8x6.5/8x165.1
-18
-
1
285/55R22
22x10
8x6.5/8x165.1
-19
-
1
35x12.50R22
22x10
8x6.5/8x165.1
-18
Minor Trimming
2
35x12.50R22
22x10
8x6.5/8x165.1
-24
Minor Trimming
2
35x12.50R22
22x10
8x6.5/8x165.1
-25
Minor Trimming
2
35x12.50R22
22x12
8x6.5/8x165.1
-44
Trimming Required
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!