3.5-Inch Lift Kit with Vertex 2.5 Shocks for Sierra 1500

Name: 3.5-Inch Lift Kit with Vertex 2.5 Shocks for Sierra 1500
Brand: Rough Country
SKU: 110550
Price: 2699.95 USD
Availability: OutOfStock

$2,699.95MAP price

Out of stock

Shipping weight: 46 lb.

Adjustable Vertex 2.5 front units, left- and right-hand specific
Vertex 2.5 rear shocks rated across 2 to 3.5 inches of lift
Forged aluminum upper control arms; 3.5 inches front and 2.5 inches rear
2025 GMC Sierra 1500 in Elevation, Pro, SLE, and SLT trim, 4WD and RWD
Excludes Denali, Denali Ultimate, AT4, AT4X, and diesel trucks
Cutting and drilling required — shipping weight: 46 lb

📄 Download the installation guide (PDF)

The Trail Fortress check

Will it fit your truck?

✓ Fits

2025 GMC Sierra 1500 · 4WD/RWD

ElevationProSLESLT

✕ Does not fit

Denali or Denali Ultimate models with
AT4 models
AT4X models
Diesel models

Requires cutting and drilling. Fitment on this page is based on the manufacturer’s application data.

About this kit

3.5-Inch Lift Kit with Vertex 2.5 Shocks, fitment-checked

The full Vertex 2.5 build for the 2025 GMC Sierra 1500. Rough Country 110550 ships side-specific adjustable front units and a rear pair rated for 2 to 3.5 inches of lift, plus forged aluminum upper control arms. Front lift is 3.5 inches, rear 2.5 inches.

Vertex 2.5 damping at all four corners is what this kit buys you. The adjustable front units are ordered left- and right-hand specific, and the rear pair is rated across 2 to 3.5 inches of lift. Forged aluminum upper control arms with POM ball joints already installed set the geometry, producing 3.5 inches of front lift and 2.5 inches at the rear on 2025 GMC Sierra 1500 4WD and RWD trucks in Elevation, Pro, SLE, and SLT trim. Denali, Denali Ultimate, AT4, AT4X, and diesel trucks are excluded. Cutting and drilling are required, and a downloadable installation guide is available.

What’s in the box

Kit contents

1× Forged Upper Control Arms 29501
1× 110500 UNIVERSAL STRUT KIT BOX 110500992
1× Vertex 2.5 Adj FR Lh 3.5in 685066L
1× Vertex 2.5 Adj FR Rh 3.5in 685066R
2× Vertex 2.5 RR 2-3.5in 695738

Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 110550 kit fits the vehicles shown in the fitment section above.

Specifications

Specs

Brand	Rough Country
Part number	110550
UPC / GTIN	00840269972133
Lift height	3.5 in
Shock package	Vertex series
Shipping weight	46 lb
Country of origin	TH
Category	Suspension & Lift Kits › Lift Kits