Suspension Lift Kit | Rough Country | 3.5 Inch | Silverado, Sierra 1500

SKU RC27731

$999.95 Free Ship!
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Product Specs for Rough Country 27731

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Rough Country 27731 Details

Rough Country 3.5-inch Suspension Lift Kit 27731 for the 4WD Chevy Silverado and GMC Sierra 1500 Pickup with stock Cast Steel control arms is designed to give your truck plenty of ride height and an aggressive stance. The kit includes front lifted struts, upper control arms and rear lift blocks.

Features

  • Increased ground clearance
  • Can be returned to stock height
  • Differential drops maintain proper axle angle
  • Control arms include POM ball joints for greater range of motion and easier installation
  • Ball joints are pre-installed to ease installation
  • Rear fabricated lift blocks are stronger and offer a longer lifespan than cast blocks
  • Features application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use

Components

Front
  • Lifted struts
  • Forged upper control arms
  • Upper POM ball joints
  • Differential drop spacers
  • Differential skid plate
  • Hardware
Rear
  • 3 inch fabricated lift blocks
  • U-bolts
  • Hardware
Shocks
  • (2) Rear Premium N3 series

Tires/Wheels

  • 285/70 R17, Factory 17
  • 285/70 R17, 17x9, 0 to +18mm
  • 285/65 R18, Factory 18
  • 285/65 R18, 18x9, 0 to +18mm
  • 285/55 R20, Factory 20
  • 285/55 R20, 20x9, 0 to +18mm

Installation/Fitment Notes

  • Fits models with stock Cast Steel control arms ONLY
  • Requires cutting and grinding
  • New lift block replaces the factory equipped block
  • If truck is equipped with a mass damper on the front differential, the damper must be removed
  • Does NOT fit AWD models
  • Does NOT fit 2007 "Classic / old body style" models
  • Does NOT fit models with Stock Stamped Steel Control Arms
  • Does NOT fit GMC Denali models with Magnetic Ride Control
  • Retain your factory wheels with our 0.25" wheel spacers (#1065)

Vehicle Application Guide for Rough Country 27731

The RC27731 Suspension Lift Kit | Rough Country | 3.5 Inch | Silverado, Sierra 1500 is engineered to work with specific vehicles displayed below. Can't find your vehicle, or need assistance, please give us a call at 1-800-358-4751 or 1-989-755-0561. Browse the category Lift Kits Rough Country Lift Kits , to view all vehicle makes and models.

  • Chevrolet
  • GMC
YearMakeModelVehicle OptionInstallation Notes
2007 Chevrolet Silverado 1500Fits 4 Wheel DriveRequires cutting and grinding. Fits models with Stock cast steel control arms. New lift block replaces the factory equipped block. If truck is equipped with a mass damper on the front differential, the damper must be removed. Does NOT fit AWD models. Does NOT fit 2007 "Classic / old body style" models. Does NOT fit models with Stock Stamped Steel Control Arms. Does NOT fit GMC Denali models with Magnetic Ride Control. Retain your factory wheels with our 0.25" wheel spacers (#1065).
2007 GMC Sierra 1500Fits 4 Wheel DriveRequires cutting and grinding. Fits models with Stock cast steel control arms. New lift block replaces the factory equipped block. If truck is equipped with a mass damper on the front differential, the damper must be removed. Does NOT fit AWD models. Does NOT fit 2007 "Classic / old body style" models. Does NOT fit models with Stock Stamped Steel Control Arms. Does NOT fit GMC Denali models with Magnetic Ride Control. Retain your factory wheels with our 0.25" wheel spacers (#1065).
2008 Chevrolet Silverado 1500Fits 4 Wheel DriveRequires cutting and grinding. Fits models with Stock cast steel control arms. New lift block replaces the factory equipped block. If truck is equipped with a mass damper on the front differential, the damper must be removed. Does NOT fit AWD models. Does NOT fit models with Stock Stamped Steel Control Arms. Does NOT fit GMC Denali models with Magnetic Ride Control. Retain your factory wheels with our 0.25" wheel spacers (#1065).
2008 GMC Sierra 1500Fits 4 Wheel DriveRequires cutting and grinding. Fits models with Stock cast steel control arms. New lift block replaces the factory equipped block. If truck is equipped with a mass damper on the front differential, the damper must be removed. Does NOT fit AWD models. Does NOT fit 2007 "Classic / old body style" models. Does NOT fit models with Stock Stamped Steel Control Arms. Does NOT fit GMC Denali models with Magnetic Ride Control. Retain your factory wheels with our 0.25" wheel spacers (#1065).
2009 Chevrolet Silverado 1500Fits 4 Wheel DriveRequires cutting and grinding. Fits models with Stock cast steel control arms. New lift block replaces the factory equipped block. If truck is equipped with a mass damper on the front differential, the damper must be removed. Does NOT fit AWD models. Does NOT fit models with Stock Stamped Steel Control Arms. Does NOT fit GMC Denali models with Magnetic Ride Control. Retain your factory wheels with our 0.25" wheel spacers (#1065).
2009 GMC Sierra 1500Fits 4 Wheel DriveRequires cutting and grinding. Fits models with Stock cast steel control arms. New lift block replaces the factory equipped block. If truck is equipped with a mass damper on the front differential, the damper must be removed. Does NOT fit AWD models. Does NOT fit models with Stock Stamped Steel Control Arms. Does NOT fit GMC Denali models with Magnetic Ride Control. Retain your factory wheels with our 0.25" wheel spacers (#1065).
2010 Chevrolet Silverado 1500Fits 4 Wheel DriveRequires cutting and grinding. Fits models with Stock cast steel control arms. New lift block replaces the factory equipped block. If truck is equipped with a mass damper on the front differential, the damper must be removed. Does NOT fit AWD models. Does NOT fit models with Stock Stamped Steel Control Arms. Does NOT fit GMC Denali models with Magnetic Ride Control. Retain your factory wheels with our 0.25" wheel spacers (#1065).
2010 GMC Sierra 1500Fits 4 Wheel DriveRequires cutting and grinding. Fits models with Stock cast steel control arms. New lift block replaces the factory equipped block. If truck is equipped with a mass damper on the front differential, the damper must be removed. Does NOT fit AWD models. Does NOT fit models with Stock Stamped Steel Control Arms. Does NOT fit GMC Denali models with Magnetic Ride Control. Retain your factory wheels with our 0.25" wheel spacers (#1065).
2011 Chevrolet Silverado 1500Fits 4 Wheel DriveRequires cutting and grinding. Fits models with Stock cast steel control arms. New lift block replaces the factory equipped block. If truck is equipped with a mass damper on the front differential, the damper must be removed. Does NOT fit AWD models. Does NOT fit models with Stock Stamped Steel Control Arms. Does NOT fit GMC Denali models with Magnetic Ride Control. Retain your factory wheels with our 0.25" wheel spacers (#1065).
2011 GMC Sierra 1500Fits 4 Wheel DriveRequires cutting and grinding. Fits models with Stock cast steel control arms. New lift block replaces the factory equipped block. If truck is equipped with a mass damper on the front differential, the damper must be removed. Does NOT fit AWD models. Does NOT fit models with Stock Stamped Steel Control Arms. Does NOT fit GMC Denali models with Magnetic Ride Control. Retain your factory wheels with our 0.25" wheel spacers (#1065).
2012 Chevrolet Silverado 1500Fits 4 Wheel DriveRequires cutting and grinding. Fits models with Stock cast steel control arms. New lift block replaces the factory equipped block. If truck is equipped with a mass damper on the front differential, the damper must be removed. Does NOT fit AWD models. Does NOT fit models with Stock Stamped Steel Control Arms. Does NOT fit GMC Denali models with Magnetic Ride Control. Retain your factory wheels with our 0.25" wheel spacers (#1065).
2012 GMC Sierra 1500Fits 4 Wheel DriveRequires cutting and grinding. Fits models with Stock cast steel control arms. New lift block replaces the factory equipped block. If truck is equipped with a mass damper on the front differential, the damper must be removed. Does NOT fit AWD models. Does NOT fit models with Stock Stamped Steel Control Arms. Does NOT fit GMC Denali models with Magnetic Ride Control. Retain your factory wheels with our 0.25" wheel spacers (#1065).
2013 Chevrolet Silverado 1500Fits 4 Wheel DriveRequires cutting and grinding. Fits models with Stock cast steel control arms. New lift block replaces the factory equipped block. If truck is equipped with a mass damper on the front differential, the damper must be removed. Does NOT fit AWD models. Does NOT fit models with Stock Stamped Steel Control Arms. Does NOT fit GMC Denali models with Magnetic Ride Control. Retain your factory wheels with our 0.25" wheel spacers (#1065).
2013 GMC Sierra 1500Fits 4 Wheel DriveRequires cutting and grinding. Fits models with Stock cast steel control arms. New lift block replaces the factory equipped block. If truck is equipped with a mass damper on the front differential, the damper must be removed. Does NOT fit AWD models. Does NOT fit models with Stock Stamped Steel Control Arms. Does NOT fit GMC Denali models with Magnetic Ride Control. Retain your factory wheels with our 0.25" wheel spacers (#1065).

Customer Q&A - Rough Country 27731


Rough Country

Rough Country Warranty

Limited Lifetime Warranty

On hard suspension components including knuckles, Lift Blocks, Control Arms, Jeep JK Armor, Bed Covers, Bed Mats, Nerf Steps, and Wheel Well Liners.

5 Year Limited Warranty

On leaf springs and coil springs.

3 Year Limited Warranty

On shocks and stabilizers.

3 Year Limited Warranty

On LED Lights, Fender flares, and Soft Tops.

2 Year Limited Warranty

On Winch mechanical components.

1 Year Limited Warranty

On Winch electrical components.

1 Year Limited Warranty

On All wear and tear items. Bushings, Ball Joints, Etc.

Rough Country products are warranted to be free from defects in material and craftsmanship for the time periods listed. Some suspension components are prone to gradual wear and tear over time and therefore are not covered within the Lifetime Replacement Warranty.

Warranty Guard

This free protection supplements your manufacturer's warranty, guaranteeing that if you are denied repair due to having a Warranty Guard protected product on your vehicle, then Rough Country will foot the bill for your repair! For up to 5 years / 100K miles / or until your manufacturer's warranty ends, if there is a failure of a factory warranty-covered part due to installation of a Rough Country suspension product, Rough Country will cover the repairs at a factory authorized shop - all you pay is a $100 deductible!

What the warranty does not cover

Wear and tear items such as mountings, bushings, diminished shock and stabilizer dampening resistance, finish, dents and scratches, as these components and issues can wear out or occur naturally over time. These items are covered under a separate Limited Warranty along with other non-suspension items listed above. Replacements for non-defective items broken during off-road use may incur shipping charges.

You can view the full details of Rough Country’s warranty here.

How to get service

For warranty issues, contact Rough Country service at 1-800-222-7023.

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