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4" Suspension Lift Kit - 2014-2018 Chevy/GMC 1500 Silverado & Sierra 4wd (w/ One Piece OE Cast Steel Upper Arms)

Tuff Country

Model: 14059
by Tuff Country
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Retail Price: $811.95
Your Price: $624.17

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The Tuff Country 4" Suspension Lift Kit for the 2014-2018 Chevy Silverado 1500 will make lifting your Chevy truck easy and affordable. Installation is easy and will use tubular control arms with poly bushings and upper strut spacers to lift the front. The cast iron rear block with extended u-bolts will help with lifting the rear 2". Differential drops and replacement differential skid plate are included. Please note, new struts or shocks are not required but rear shock relocating brackets are included.

  • Upper Control Arm Drop / Strut Spacer Kit
  • No Drilling Required to Install
  • Lifetime Warranty
  • Requires new rims with 4.5" backspacing
  • Maintains a near factory ride
  • Allows use of 33" x 12.5" tires
  • New shocks or struts not required
Installation Notes
  • *Factory rims will not fit with this lift kit. Rims with 4.5" backspacing or less wheel back spacing are required
  • Excludes vehicles equipped with Magnetic Ride Control.
  • This kit will only fit models with a factory steel upper control arms. Models with a factory aluminum upper control arms must select kit #Tuff Country 14159.
Instructions Instructions
Recommended Tire Size 33" x 12.5"
Amount of Lift 4" Front / 2" Rear

Bill of Materials

Included in the kit are 2 Upper Control Arms, 2 Upper Strut Spacers, 2 Differential Drop Spacers, 2 Rear Upper Shocks Brackets, 2 3" Cast Iron Blocks which will replace the factory 1" blocks, 4 Extended U-bolts, Hardware bag and Poly Bushings for Control Arms.

Vehicle Applications
  • Years: 2014, 2015, 2016, 2017, 2018
  • Model: Silverado 1500 & Sierra 1500

Alternate Part #: 14059KN, 14159KN

CA Residents: Prop 65 Warning
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