Rough Country 4" Lift Kit | 2019+ Silverado / Sierra | Trailboss / AT4
Regular price
$1,299.95
SKU: 27531
GM’s 2019 1500 features an impressive all-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.
- 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.
- Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use.
Optional N3 Loaded Struts
- Includes pre-loaded coil
- Maintains smooth, factory-like ride
- Increased ground clearance
- Engineered for lifted applications
- Infinitely Variable Damping
- Leak-proof piston seal
- Massive 1 3/8in Bore
- Silver powder coat finish
- 3-year Manufacturer's Warranty
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
Fitment Notes
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Does NOT fit GMC Denali models with Magnetic Ride Control.
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Does NOT fit models equipped with Multimatic DSSV suspension. (AT4X)
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Does NOT fit models with two piece rear driveshaft.
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Does NOT fit 2019 "Classic" models (2018 body style)
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ONLY fit Trailboss models (Chevy)
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ONLY fits AT4 models (GMC)
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Does NOT fit standard models or other trims (GMC)
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Does NOT fit models with equipped with composite leaf springs.
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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
