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Tuff Country 12034

Tuff Country Suspension Lift Kit 2011-16 Chevy Silverado/GMC Sierra 2500 HD 4WD

444-12034

made in usa
Free Shipping Ships directly from the manufacturer on 09/05/19
Save $25 off $250, $50 off $500, $100 off $1,000. Promo Code: RACE2SAVE exclusions apply

$256.99
Tuff Country Suspension Lift Kit 2011-16 Chevy Silverado/GMC Sierra 2500 HD 4WD $256.99
Out of stock
QTY
Suspension Lift Kit
  • 2011-16 Chevy Silverado/GMC Sierra 2500 HD 4WD
  • Lift: Front 2"/ Rear 1"
  • Max Tire Size: 31X10.50
  • Tuff Country 12034 Details

    Chevy/GMC

    Specifications:

    Manufacturer's Part Number:
    12034
    Shipping Weight:
    36
    Package Height:
    6.5
    Package Depth:
    14.75
    Package Width:
    7

    Tuff Country Suspension Lift Kits are designed to add height to your truck or SUV, thus increasing fender clearance to accommodate larger tires. All kits offer the best quality & ride at an affordable price.

    Features:

    • Simple Installation.
    • Increased Vehicle Height with Great Ride Quality.
    • More Fender Clearance for Larger Tires.
    • Limited Lifetime Warranty.
    • Shocks Sold Separately.

    Does Tuff Country 12034 fit your vehicle?

    Narrow Results

    2013  GMC SIERRA 3500 HD

    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • SubModel: SLT
    • EngineType: ALL

    2013  CHEVROLET SILVERADO 3500 HD

    • CC: 5967
    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • Liter: 6.0
    • SubModel: LT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2014-2019  GMC SIERRA 2500 HD

    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • SubModel: ALL
    • EngineType: ALL

    2011-2013  CHEVROLET SILVERADO 2500 HD

    • Fitment_Note: For Use w/31 in. X 10.50 in. Tires~Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • SubModel: LT
    • EngineType: ALL

    2015-2018  CHEVROLET SILVERADO 3500 HD

    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • SubModel: LTZ
    • EngineType: ALL

    2011-2013  CHEVROLET SILVERADO 2500 HD

    • Fitment_Note: For Use w/31 in. X 10.50 in. Tires~Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • SubModel: WT
    • EngineType: ALL

    2013  GMC SIERRA 3500 HD

    • CC: 6599
    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • Liter: 6.6
    • SubModel: WT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2019  CHEVROLET SILVERADO 2500 HD

    • CC: 5967
    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • Liter: 6.0
    • SubModel: LTZ
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2015  GMC SIERRA 3500 HD

    • CC: 5967
    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • Liter: 6.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: G
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2013  CHEVROLET SILVERADO 3500 HD

    • CC: 6599
    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • Liter: 6.6
    • SubModel: LT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2016  GMC SIERRA 3500 HD

    • CC: 5967
    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • Liter: 6.0
    • Aspiration: N
    • SubModel: SLT
    • Engine Vin: G
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2013  GMC SIERRA 3500 HD

    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • SubModel: DENALI
    • EngineType: ALL

    2014-2019  CHEVROLET SILVERADO 2500 HD

    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • SubModel: WT
    • EngineType: ALL

    2015  GMC SIERRA 3500 HD

    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • SubModel: SLT
    • EngineType: ALL

    2016  GMC SIERRA 3500 HD

    • CC: 5967
    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • Liter: 6.0
    • SubModel: SLE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2014-2018  CHEVROLET SILVERADO 2500 HD

    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • SubModel: LTZ
    • EngineType: ALL

    2015-2016  GMC SIERRA 3500 HD

    • CC: 5967
    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2013  GMC SIERRA 3500 HD

    • CC: 5967
    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • Liter: 6.0
    • SubModel: SLE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2015-2018  CHEVROLET SILVERADO 3500 HD

    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • SubModel: WT
    • EngineType: ALL

    2015-2016  GMC SIERRA 3500 HD

    • CC: 5967
    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2019  GMC SIERRA 3500 HD

    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag~For Use w/Factory Contact Overloads
    • SubModel: SLT
    • EngineType: ALL

    2019  CHEVROLET SILVERADO 2500 HD

    • CC: 6599
    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • Liter: 6.6
    • SubModel: LTZ
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2013  CHEVROLET SILVERADO 3500 HD

    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • SubModel: LTZ
    • EngineType: ALL

    2019  CHEVROLET SILVERADO 2500 HD

    • CC: 5967
    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • Liter: 6.0
    • Aspiration: N
    • SubModel: LTZ
    • Engine Vin: B
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2019  CHEVROLET SILVERADO 2500 HD

    • CC: 5967
    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • Liter: 6.0
    • SubModel: LTZ
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2015-2018  CHEVROLET SILVERADO 3500 HD

    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • SubModel: HIGH COUNTRY
    • EngineType: ALL

    2013  GMC SIERRA 3500 HD

    • CC: 6599
    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • Liter: 6.6
    • SubModel: SLE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2015  GMC SIERRA 3500 HD

    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • SubModel: SLE
    • EngineType: ALL

    2011  GMC SIERRA 2500 HD

    • CC: 5967
    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • Liter: 6.0
    • SubModel: SLE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2011  GMC SIERRA 2500 HD

    • CC: 5967
    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • Liter: 6.0
    • SubModel: WT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2015-2016  GMC SIERRA 3500 HD

    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • SubModel: DENALI
    • EngineType: ALL

    2019  GMC SIERRA 3500 HD

    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag~For Use w/Factory Contact Overloads
    • SubModel: SLE
    • EngineType: ALL

    2016  GMC SIERRA 3500 HD

    • CC: 6599
    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • Liter: 6.6
    • SubModel: SLE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2014  GMC SIERRA 3500 HD

    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • SubModel: ALL
    • EngineType: ALL

    2016  GMC SIERRA 3500 HD

    • CC: 5967
    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • Liter: 6.0
    • SubModel: SLT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2014-2019  CHEVROLET SILVERADO 2500 HD

    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • SubModel: LT
    • EngineType: ALL

    2011-2013  GMC SIERRA 2500 HD

    • Fitment_Note: For Use w/31 in. X 10.50 in. Tires~Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • SubModel: ALL
    • EngineType: ALL

    2015-2016  GMC SIERRA 3500 HD

    • CC: 6599
    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2015-2018  CHEVROLET SILVERADO 3500 HD

    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • SubModel: LT
    • EngineType: ALL

    2016  GMC SIERRA 3500 HD

    • CC: 5967
    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • Liter: 6.0
    • Aspiration: N
    • SubModel: SLE
    • Engine Vin: G
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2019  GMC SIERRA 3500 HD

    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag~For Use w/Factory Contact Overloads
    • SubModel: DENALI
    • EngineType: ALL

    2016  GMC SIERRA 3500 HD

    • CC: 5967
    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • Liter: 6.0
    • SubModel: SLE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2019  CHEVROLET SILVERADO 3500 HD

    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag~For Use w/Factory Contact Overloads
    • SubModel: HIGH COUNTRY
    • EngineType: ALL

    2016  GMC SIERRA 3500 HD

    • CC: 6599
    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • Liter: 6.6
    • SubModel: SLT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2015  GMC SIERRA 3500 HD

    • CC: 5967
    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • Liter: 6.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: B
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2019  CHEVROLET SILVERADO 3500 HD

    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag~For Use w/Factory Contact Overloads
    • SubModel: LTZ
    • EngineType: ALL

    2013  CHEVROLET SILVERADO 3500 HD

    • CC: 5967
    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • Liter: 6.0
    • SubModel: WT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2013  CHEVROLET SILVERADO 3500 HD

    • CC: 6599
    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • Liter: 6.6
    • SubModel: WT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2019  CHEVROLET SILVERADO 3500 HD

    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag~For Use w/Factory Contact Overloads
    • SubModel: WT
    • EngineType: ALL

    2011-2013  CHEVROLET SILVERADO 2500 HD

    • Fitment_Note: For Use w/31 in. X 10.50 in. Tires~Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • SubModel: LTZ
    • EngineType: ALL

    2016  GMC SIERRA 3500 HD

    • CC: 5967
    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • Liter: 6.0
    • SubModel: SLT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2019  CHEVROLET SILVERADO 3500 HD

    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag~For Use w/Factory Contact Overloads
    • SubModel: LT
    • EngineType: ALL

    2011  GMC SIERRA 2500 HD

    • CC: 5967
    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • Liter: 6.0
    • SubModel: SLT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2016  GMC SIERRA 3500 HD

    • CC: 5967
    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • Liter: 6.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: G
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2017-2018  GMC SIERRA 3500 HD

    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • SubModel: ALL
    • EngineType: ALL

    2015-2019  CHEVROLET SILVERADO 2500 HD

    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • SubModel: HIGH COUNTRY
    • EngineType: ALL

    2014  CHEVROLET SILVERADO 3500 HD

    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • SubModel: ALL
    • EngineType: ALL

    2013  GMC SIERRA 3500 HD

    • CC: 5967
    • Fitment_Note: Incl. Torsion Bar Keys/Rear Blocks/U-Bolts/Hardware Bag
    • Liter: 6.0
    • SubModel: WT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )
    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

    Tools:

    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.