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Rough Country

3.5 INCH LIFT KIT CHEVY/GMC 2500HD/3500HD (11-19)

3.5 INCH LIFT KIT CHEVY/GMC 2500HD/3500HD (11-19)

Shock Series
Factory Rear Overload Springs?

PRICE INCLUDES PARTS AND INSTALLATION

Rough Country's 3.5in Bolt-On Kit offers easy installation and aggressive good looks at an incredible value. Take your truck to new heights with this excellent option for GM HD Models.

This kit features a set of high-quality, Forged Aluminum Upper Control Arms with a reinforced gusset plate and Clevite rubber bushings for enhanced durability. These arms are designed to promote a factory-like geometry by keeping the ball joint at optimum angles after lifting. This design allows for an improved, full range of motion from the ball-joint, with less stress, wear and tear.

This kit also features a set of durable, forged torsion bar keys, offering uncompromising strength and rigidity over factory keys. A set of front and rear N3 Nitrogen-charged shocks are also included in the kit, giving your truck incredible ride-quality both on and off-road. Once installed, this kit gives your truck plenty of ride height for up to 33in tires while offering a clean, level look from front to rear.

This all-inclusive kit comes with everything you need, and installation is a piece of cake compared to other kits on the market! Featuring a 100% bolt-on installation process that requires zero cutting or drilling, this kit can be installed using common tools in a home garage, and allows the truck to be returned to stock at any time if so desired. Best of all this kit features Rough Country’s Lifetime Replacement Warranty.

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
  • Upper control arms help maintain factory-like geometry while keeping a full range of motion
  • Upper control arms feature OEM style Clevite rubber bushings
  • Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use.

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

    VEHICLE FITMENT

     

    YEARS DRIVE MAKE MODEL
    2011-2019 2WD Chevy Silverado 2500 HD
    2011-2019 4WD Chevy Silverado 2500 HD
    2011-2019 2WD Chevy Silverado 3500 HD
    2011-2019 4WD Chevy 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

     

    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 Minor Trimming
    305/55R20 20x9 8x180 +1 -
    285/55R20 20x9 8x180 +1 Minor Trimming
    305/55R20 20x9 8x180 +18 -
    305/55R20 20x9 8x180 +20 -
    33x12.50R20 20x10 8x180 -19 Minor Trimming
    305/55R20 20x10 8x180 -19 Minor Trimming
    285/55R20 20x10 8x180 -19 Minor Trimming
    33x12.50R20 20x10 8x180 -18 Minor Trimming
    305/55R20 20x10 8x180 -18 Minor Trimming
    285/55R20 20x10 8x180 -18 Minor Trimming
    285/55R20 20x12 8x180 -44 Trimming Required
    33x12.50R22 22x10 8x180 -19 Minor Trimming
    33x12.50R22 22x10 8x180 -18 Minor Trimming
    295/50R22 22x10 8x180 -19 Minor Trimming
    295/50R22 22x10 8x180 -18 Minor Trimming
    285/45R22 22x12 8x180 -44 Trimming Required
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