Introducing the GMC Sierra 3500 HD Suspension Lift Kit by Rough Country - a remarkable 3.5 Inch Knuckle Lift designed for the 2011 to 2019 models. This exceptional kit enhances your vehicle’s ground clearance and ride quality, making it ideal for both on-road and off-road enthusiasts.

Dive into the impeccable design and engineering that makes this suspension lift stand out. Crafted with durable steel knuckles and forged upper control arms, this lift kit is designed to minimize CV angles, ensuring optimal performance. The forged torsion bar keys promise uncompromised strength and rigidity, offering an effortless lift without stressing OE components. Additionally, the differential drop spacers and forged upper control arms help maintain a factory-like geometry, allowing you to enjoy your vehicle’s full range of motion. This system empowers you to fit 33" tires with appropriate wheel backspacing, delivering a bold, robust look.

Features

• Easy, no-cut, no-drill installation—only standard tools required.
• Increased ground clearance levels front with the rear of the vehicle.
• Forged torsion bar keys for uncompromised strength.
• Knuckles reduce possible CV bind.
• Upper control arms maintain factory-like geometry.
• Optional suspension upgrades: N3 Loaded Struts, V2 Monotube Shocks, and Vertex Shocks.

Opt for additional upgrades tailored to your preferences. Select from the N3 series’ smooth, factory-like riding experience, the V2 Monotube Shocks for swift heat dissipation and durability, or the Vertex Shocks with adjustable damping and rugged longevity. Rest assured that each option is backed by a 3-year manufacturer's warranty. Please note: this kit is not compatible with models featuring rear overload springs, Magnetic Ride Control, or Dually models.

Experience the difference Rough Country brings with peace of mind, thanks to our lifetime replacement warranty covering manufacturer defects. Installation is a breeze, typically completed within 4-6 hours—perfect for a DIY project with standard tools.

If you have any questions or need assistance, do not hesitate to call our team directly at 512-982-9393 for our Austin, Texas location or 562-981-6800 for our Los Angeles, California area location. We offer both installation and customization services at our two locations, ensuring your GMC Sierra 3500 HD is ready for any adventure.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov