The GMC Sierra 2500 HD Suspension Lift Kit by Rough Country offers a sophisticated 3.5-inch knuckle lift specifically crafted for 2011-2019 models. This exceptional kit improves not just your truck's ground clearance, but also its overall ride quality, making it perfect for those who love to venture both on and off-road.

This precision-engineered knuckle lift kit comes with robust steel knuckles and forged upper control arms that are meticulously designed to effectively reduce CV angles. It features torsion bar keys forged to ensure uncompromised strength, which enables easy lift height adjustments. Additionally, the inclusion of differential drop spacers and forged upper control arms preserves factory-like geometry while offering ample clearance for tires up to 33 inches with proper wheel backspacing. Installation of this lift kit is straightforward; it doesn’t require cutting or drilling and can be completed in approximately 4-6 hours using basic tools. Rough Country backs this kit with a lifetime replacement warranty covering manufacturer defects and structural issues, providing users with peace of mind.

Features

• Easy bolt-on installation
• No cutting, drilling, or welding required
• Increased ground clearance for enhanced off-road capability
• Levels the vehicle's front with the rear
• Forged torsion bar keys for additional strength
• Reduces stress on OE components
• Knuckles designed to minimize CV bind
• Upper control arms maintain factory geometry and range of motion
• Comes with OEM style Clevite rubber bushings

For further enhancements, you may opt for Rough Country's N3 Loaded Struts, V2 Monotube Shocks, or Vertex adjustable coil-overs, all supported by a 3-year warranty. Please be aware that this kit is incompatible with models equipped with rear overload springs, Magnetic Ride Control, or Dually configurations.

If you have any questions or need additional assistance, don’t hesitate to reach out to us. You can contact us at 512-982-9393 in Texas, or 562-981-6800 in California. We also invite you to visit our locations in Austin, Texas, or the Los Angeles, California area, where we offer professional installation and customization services.

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