Rough Country Suspension 3.50-Inch Bolt-On Suspension Lift Kit with Premium N3 Shocks (11-19 Sierra 2500 HD w/ Factory Overload Springs & w/o MagneRide)Find parts that fit my vehicle

Suspension Lift Kit. The Rough Country Suspension 3.50-Inch Bolt-On Suspension Lift Kit with Premium N3 Shocks raises the suspension height of your GM HD truck to improve ground clearance and enable fitting of larger tires. This kit is designed for straightforward installation and enhances both on-road stability and off-road capability while maintaining factory ride quality. It is ideal for drivers seeking a balanced performance and style upgrade for their truck.

Construction and Appearance. The kit features forged aluminum upper control arms with reinforced gusset plates and durable rubber bushings for added strength and longevity. Heavy-duty forged torsion bar keys replace factory components to handle demanding conditions. The included N3 shocks are nitrogen-charged with a 35mm piston for superior heat dissipation, providing a rugged appearance with a durable finish.

Installation. Installation is a full bolt-on process requiring common hand tools with no cutting or drilling needed. It typically takes 3 to 4 hours. The use of a torsion bar removal tool is recommended to simplify the procedure.

Warranty. This suspension lift kit is covered by a limited lifetime warranty, ensuring long-term reliability and peace of mind.

Application. Specifically engineered to fit 2011 to 2019 Sierra 2500 HD models equipped with factory overload springs and without MagneRide suspension. It is not compatible with dually models due to differences in U-bolt design.

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