3.5 Inch Lift Kit | Mono Leaf Rear | Vertex | Gmc Sierra 1500 2wd/4wd (25-26)

Built for GMC Sierra 1500 owners who want a balanced lift without going all-in on maximum height, this 3.5-inch Vertex suspension lift kit raises the front 3.5 inches and levels the rear 2.5 inches for an aggressive, leveled stance. The forged aluminum upper control arms preserve factory suspension geometry, so your truck rides and handles like it was engineered this way — and you'll clear up to 35-inch tires with confidence.

Installed and serviced at Road Runner Wheels & Tires. Most lift kits go in the same day. Call (678) 400-6467 to schedule.

What's included

• 288 Strut Kit Box — Contains the front strut assembly for GMC Sierra 1500, pre-assembled and ready to drop in.
• Forged Upper Control Arms — Set of aluminum arms engineered for the 3.5-inch lift height, maintaining correct caster and camber angles to preserve ride quality and tire wear.
• Vertex 2.5-Inch Adjustable Front Shocks (Left & Right) — Reservoir-style shocks tuned for the 3.5-inch front lift, with POM ball joints pre-installed for simplified installation and smooth articulation.
• Vertex 2.5-Inch Rear Shocks (Pair) — Adjustable rear shocks matched to the 2.5-inch rear lift, giving you a perfectly balanced stance and control over rough terrain.

Important notes

• Requires cutting and drilling of frame and suspension mounting points.
• Does NOT fit Denali or Denali Ultimate models — they are equipped with Adaptive Ride Control and are incompatible with this kit.
• Does NOT fit AT4 models — factory 2-inch lift and Multimatic DSSV dampers are not compatible.
• Does NOT fit AT4X models — factory 2-inch lift and Multimatic DSSV dampers are not compatible.
• Does NOT fit diesel-engine Sierra 1500 — motor weight variance makes Rough Country replacement struts incompatible. Consult us before ordering if your truck is diesel.
• Strut compressor required for installation. Professional alignment performed in-house after install to ensure correct geometry.

Why customers pick this at Road Runner

• Forged aluminum control arms engineered to hold factory suspension angles — no clunky geometry, no ride quality loss.
• Rough Country's industry-leading lifetime warranty backed locally and honored on-site.
• Professionally installed by technicians who do this lift every week — precision matters when your truck's geometry is on the line.
• Alignment performed in-house as part of every lift install, included in the package.
• Full kit configurable with Vertex shocks — you get premium damping tuned to match your lift height and driving style.

Ready to build it? Call (678) 400-6467. Hablamos Español.