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Switch Suspension 2150 W. Broadway Rd. #102 Mesa, Az 85202
Phone: 800-928-1984
Hours: 8am-5pm Monday thru Friday

GMC Sierra 1500 AT4 2019-2023 Rough Country 4" Lift Kit w/ Vertex Coilovers

SKU:
$2,849.95 - $3,449.95

Product Overview

Fits: Chevrolet Silverado / GMC Sierra Trailboss/AT4 1500 2019, 2020, 2021, 2022, 2023

GM’s 2019 silverado and sierra features a new design that’s built from the ground up, with aggressive angles and head-turning stylings that fit in beautifully when transformed with Rough Country’s 4in Suspension Lift for Trailboss / AT4 models.

This kit lifts and levels your vehicle for a commanding stance and enough clearance to run 35x12.50 tires on 10in wide wheels. Rough Country has engineered this kit to provide optimal suspension geometry while retaining the factory ride quality, giving you enhanced off-road capabilities without sacrificing the handling and smooth ride that makes this truck so impressive.

Rough Country’s 4in Suspension lift retains the stock track width, allowing for up to a 10in wide wheel with 4.5in backspacing. Each kit includes front and rear crossmembers and a skid plate for enhanced chassis strength as well as cast steel knuckles for incredible durability and performance. Includes Rough Country’s Lifetime Replacement Guarantee!

FEATURES
Lifts and levels the vehicle from front to rear
High clearance crossmember design for optimal suspension geometry
Includes cast knuckles for extreme durability
Retains stock track width
No strut disassembly required
No differential trimming required!
100% precision laser cut materials using the latest computer aided design process.
Fabricated blocks are stronger and offer a longer lifespan than cast blocks.

OPTIONAL V2 MONOTUBE SHOCKS
Monotube design
Internal floating piston
Nitrogen-charged
46mm high-flow piston
Fast heat dissipation
36kN Tensile Strength
Mounts inverted
T6061 brushed aluminum body
3-year Manufacturer's Warranty

OPTIONAL VERTEX
8-Stage Adjustable Damping
Monotube Design
Nitrogen-charged
Massive 2.5in Piston
22mm Chrome-Hardened Piston Rod
3-Stage Seal System
Heat-Treated, Alloy Bearing
Honed Steel Body
3-year Manufacturer's Warranty

NOTES - IMPORTANT
Does NOT fit GMC Denali models with Magnetic Ride Control.
Does NOT fit models equipped with Multimatic DSSV suspension. (AT4X)
Does NOT fit models with two piece rear driveshaft.
Does NOT fit 2019 "Classic" models (2018 body style)
ONLY fit Trailboss models (Chevy)
ONLY fits AT4 models (GMC)
Does NOT fit standard models or other trims (GMC)
Does NOT fit models with equipped with composite leaf springs.
Requires cutting and drilling.

TIRE & WHEEL DETAILS
Does NOT fit factory wheels
20-inch or larger aftermarket wheels are required.
Wheels must feature 4.5in backspacing to fit
Please test fit wheels prior to installation
Must verify compatibility of the aftermarket wheel with the 2019 and up GM larger brake caliper system.
Some aftermarket wheels may require .25" wheel spacer #1065.

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