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Rough Country 6" Suspension Lift Kit with Premium N3 Series Shocks and Factory Steel Knuckles by Rough Country

Part no: RC-226.20

$1,099.95 + free Shipping
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This product fits only specific vehicles. Select your vehicle to ensure it fits.

Product Details

Important Notes:

  • Maximum Tire Size: 33"
  • Minimum Wheel Size: 18"
  • Does NOT fit GMC Denali models with Magnetic Ride Control
  • If wider than 295/60R20 tires are used, offset wheels will be required and trimming may be required
  • If truck is equipped with a mass damper on the front differential, the damper must be removed
  • Requires cutting and drilling


  • 2014-2017 Chevrolet Silverado 1500 Pickup 4WD
  • 2014-2017 GMC Sierra 1500 Pickup 4WD


The Rough Country 6" Suspension Lift Kit provides the highly sought level stance that many truck enthusiasts covet. The design of this lift kit provides unmatched ground clearance thanks to high clearance crossmembers. This lift kit is meant to be used on trucks with factory steel knuckles and it takes around 8-10 hours to complete installation. All of the components in this kit are backed by Rough Country's Lifetime Replacement Warranty.

Product Details:

  • Can run factory 20" wheels
  • Provides highly sought level stance
  • High clearance crossmember design gives unmatched ground clearance
  • 100% precision laser-cut materials using the latest computer aided design process
  • Fabricated blocks are stronger and offer a longer lifespan than cast blocks
  • Includes application valved N3 series shock absorbers
  • Takes around 8-10 hours to complete installation
  • Backed by Rough Country's Lifetime Replacement Warranty

Parts Included:

  • (2) Front Premium N3 Series Shock Absorbers
  • (2) Rear Premium N3 Series Shock Absorbers
  • (2) Front Lifted Knuckles
  • (2) Front Upper Strut Spacers
  • (2) Front CV Spacers
  • (2) Front Sway Bar Drop Brackets
  • (2) Rear Fabricated Lift Blocks
  • (3) Front Differential Drop Brackets
  • (4) Rear U-Bolts
  • (1) Front Differential Skid Plate
  • (1) Rear Brake Line Bracket
  • (1) Front Crossmember
  • (1) Rear Crossmember
  • Hardware

Years Covered:

2014, 2015, 2016 and 2017

For California residents: Proposition 65 Warning

Vehicle Fitment

2014-2016ChevroletSilverado 1500
2014-2016GMCSierra 1500

Additional Information

BrandRough Country
SKU Aliases 226.20
Maximum Tire Size33"
Lift Height6"
Shocks IncludedYes
Suspension TypeSpacer

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