6 Inch Lift Kit | Mono Leaf Rear | Vertex | GMC Sierra 1500 2WD/4WD (25-26)

Take your GMC Sierra 1500 (2025–2026) to new heights with Rough Country’s 6-Inch Lift Kit featuring a Vertex shock option and a dedicated mono‑leaf rear setup. This kit is engineered to elevate stance and capability without compromising ride quality or factory geometry.

• Geometry-first design: Durable steel knuckles, differential brackets, and drop cross members work together to keep CV angles close to factory values. That means your steering feel, handling precision, and overall ride remain familiar even as you gain significant ground clearance.
• Mono‑leaf rear with confidence: The rear uses a mono‑leaf arrangement paired with rear blocks, shocks, and U‑bolts to preserve geometry and provide solid load handling, so you can carry gear or tackle rough terrain with fewer compromises.
• 35" tire readiness: The combined front and rear geometry delivers enough clearance to run 35" tires without additional mods, giving you a bold, aggressive stance and enhanced off‑road traction.
• Shock options for your preference: This kit is configurable with Rough Country’s full line of shocks—from nitrogen‑charged N3 monotube shocks to Vertex reservoir shocks—so you can tailor damping to your driving style and terrain needs.
• Integrated components for durability: Upper strut spacers provide uncompromised strength and rigidity, ensuring the lift height is reliable and consistent over time.

What problems does this lift solve? It preserves factory-like geometry while delivering impressive height, so you don’t have to sacrifice ride quality or steering response to gain ground clearance. The rear mono‑leaf design, paired with strategic mounting hardware, minimizes unsprung weight changes and keeps your Sierra balanced whether you’re on a rugged trail or a highway ramp.

Ideal for Sierra 1500 owners who demand both serious off‑road capability and everyday drivability—2WD or 4WD models from 2025–2026—with a desire to run larger tires, improve approach/departure angles, and achieve a menacing, capable look without intrusive modifications.

Installation at a glance: This is a full kit intended for home installation with basic tools. Plan for 8–10 hours, and be prepared for minor cutting and the use of a strut compressor. The result is a robust, reliable lift that’s ready for demanding terrain after a careful, methodical setup.

Warranty and peace of mind: Rough Country backs this 6" Suspension Lift Kit with a limited lifetime replacement warranty against manufacturer defects, giving you confidence in the build quality and long‑term reliability.

In short, the 6 Inch Lift Kit | Mono Leaf Rear | Vertex for GMC Sierra 1500 (25–26) isn’t just about bigger wheels—it’s about maintaining precise geometry, choosing your preferred shock system, and delivering a capable, confidence‑inspiring ride both on and off the road.