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3.5 Inch Lift Kit - 2011-2019 Chevrolet Silverado 2500 HD-3500 HD / GMC Sierra 2500 HD-3500 HD

$1,049.95

OVERVIEW Improved Ground Clearance and Ride Quality. Take your workhorse to the next level with Rough Country's 3.5" Knuckle Lift kit. Rough Country's 3.5" Knuckle Kit provides an improved ground clearance and is designed for on or off-road driving. This suspension offers Rough Country's full lineup of shocks ranging from...

OVERVIEW

Improved Ground Clearance and Ride Quality. Take your workhorse to the next level with Rough Country's 3.5" Knuckle Lift kit. Rough Country's 3.5" Knuckle Kit provides an improved ground clearance and is designed for on or off-road driving. This suspension offers Rough Country's full lineup of shocks ranging from our N3 series to Vertex adjustable coil-overs.

Innovative Design and Construction. This suspension kit combines the use of durable steel knuckles and forged upper control arms to reduce cv angles and ball joint angles. Featuring a set of forged torsion bar keys that offer uncompromised strength and rigidity gaining lift height is no issue. Utilizing our forged upper control arms and differential drop spacers this kit allows you to retain factory-like geometry and provides enough clearance to run 33" tires with appropriate wheel backspacing.

Installation. With no cutting or drilling required to install, installation couldn't be easier. With an estimated timeframe of 4-6 hours this full kit can be installed at home using standard tools and can be completed efficiently and quickly!

Lifetime Replacement Warranty. Rough Country's 3.5" Knuckle Kit is backed with a lifetime replacement warranty towards manufacturer defects. As such, the product is protected from structural and workmanship damage after the date of purchase. With our industry-leading warranty give yourself peace of mind when using Rough Country's Suspension products! 

FEATURES

    • Easy bolt-on installation.
    • No cutting, drilling or welding.
    • Increased ground clearance.
    • Levels the front with the rear of the vehicle.
    • Torsion bar keys are forged for uncompromised strength.
    • Keys are indexed to not stress OE components.
    • Knuckles help to reduce possible CV bind.
    • Upper control arms help maintain factory-like geometry while keeping a full range of motion.
    • Upper control arms feature OEM style Clevite rubber bushings.

OPTIONAL VERTEX SHOCKS

  • 8-Stage Adjustable Damping
  • Monotube Design
  • Nitrogen-Charged
  • Massive 2.5in Piston
  • 3-Stage Seal System
  • Heat-Treated, Alloy Bearing
  • 3-year Manufacturer's Warranty

  • OPTIONAL V2 MONOTUBE SHOCKS 

  • Incredible ride quality & performance
  • Monotube design
  • Nitrogen-charged
  • 46mm high-flow piston
  • Mounts inverted
  • 36kN Tensile Strength
  • 3-year Manufacturer's Warranty
  •  

    OPTIONAL N3 SHOCKS

  • 10-Stage Variable Valving
  • High Pressure Nitrogen Charged
  • 35mm Piston
  • Chromed Hardened 18mm Piston Rod
  • 36kN Tensile Strength
  • Spring Loaded Piston Rod Seal
  • 3-year Limited Warranty
  •  

    NOTES - IMPORTANT

    • Does NOT fit models with rear overload springs.
    • Does NOT fit models with Magnetic Ride Control.
    • Does NOT fit Dually models.
    More Information
    Est. Install Time 4-6 hours

    VEHICLE FITMENT

    YEARS DRIVE MAKE MODEL
    2011-2019 2WD Chevrolet Silverado 2500 HD
    2011-2019 4WD Chevrolet Silverado 2500 HD
    2011-2019 2WD Chevrolet Silverado 3500 HD
    2011-2019 4WD Chevrolet Silverado 3500 HD
    2011-2019 2WD GMC Sierra 2500 HD
    2011-2019 4WD GMC Sierra 2500 HD
    2011-2019 2WD GMC Sierra 3500 HD
    2011-2019 4WD GMC Sierra 3500 HD
    ALWAYS read all product page details for more important fitment information

    RECOMMENDED TIRES & WHEELS

    TIRE WHEEL BOLT PATTERN OFFSET NOTE
    295/70R18 Factory18 8x180 - -
    295/60R20 Factory20 8x180 - -
    33x12.50R18 18x8.5 8x180 +0 -
    33x12.50R18 18x8.5 8x180 +1 -
    33x12.50R18 18x9 8x180 +0 -
    33x12.50R18 18x9 8x180 +1 -
    33x12.50R18 18x9 8x180 +18 -
    33x12.50R18 18x9 8x180 +20 -
    305/55R20 20x9 8x180 +0 -
    33x12.50R20 20x9 8x180 +1 -
    305/55R20 20x9 8x180 +1 -
    285/55R20 20x9 8x180 +1 -
    305/55R20 20x9 8x180 +18 -
    305/55R20 20x9 8x180 +20 -
    285/55R20 20x10 8x180 -19 -
    285/55R20 20x10 8x180 -18 -
    Due to differences in manufacturing, dimension and inflated measurements, tire and wheel combinations should be test fit prior to installation

    Install Time:

    Important Notes:

    Install Guides:

    In the Box: