Buy With Confidence
Fast & Easy Exchanges
No Hassle | Just Help
Price Match Guarantee
We Match All Legitimate Prices
Same Day FREE Shipping
Order by 2PM EST (Exclusions Apply)
In-House Experts
We Know Diesel Trucks & Equipment
Rough Country
Click on image to zoom

Rough Country 4in Lift Kit (Trailboss & AT4) 4.3, 5.3, & 6.2 | 27531 | 2019-2024 Chevy Silverado / GMC Sierra 1500 4WD

Rough Country

27531

Please Note:
  • This part does NOT fit GMC Denali models with Magnetic Ride Control.
  • This part does NOT fit 2025 models with multi-leaf springs.
  • This part does NOT fit models equipped with Multimatic DSSV suspension (AT4X/ZR2).
  • This part does NOT fit models with two piece rear driveshaft.
  • This part does NOT fit 2019 "Classic" models (2018 body style).
  • This part ONLY fits Trailboss models (Chevy).
  • This part ONLY fits AT4 models (GMC).
  • This part does NOT fit standard models or other trims (GMC).
  • This part does NOT fit models with equipped with composite leaf springs.
  • This part DOES require cutting and drilling.
  • This part 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 (see options).
Pricing: $1,449.95

Customize Your Item

- -
 * required
- -
 * required
- -
 * required
Qty:
Free Shipping

Description

GM’s fourth-generation Sierra 1500 and Silverado 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.

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.
  • Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use.

Includes:

  • Front:
    • Lifted knuckles
    • Upper strut spacers
    • Lower strut spacers
    • Front crossmember
    • Rear crossmember
    • Differential drop brackets
    • Differential skid plate
    • Sway-bar drop brackets
    • Hardware
  • Rear:
    • Fabricated lift blocks
    • Brake line brackets
    • U-bolts
    • Hardware
  • Shocks:
    • Rear Premium N3 series (x 2)

Options:

Premium N3 M1 Monotube V2 Monotube Vertex Reservoir
  • 10-Stage Variable Valving
  • High Pressure Nitrogen Charged
  • 35mm Piston
  • Chromed Hardened 18mm Piston Rod
  • 54mm Shock Body to dissipate heat faster
  • 36kN Tensile Strength
  • Spring Loaded Piston Rod Seal
  • Military Spec. Fluid Rated To –40° C
  • Rubber bushings for better absorption
  • Metallic Silver Paint
  • 3-year Manufacturer's Warranty
  • 2-inch seamless extruded tube.
  • 46mm digressive piston.
  • Self-adjusting, deflective-disc independent rebound and compression.
  • 18mm centerless-ground, case-hardened, chromed, and super-polished rod.
  • 46mm monotube design ensures consistent, fade-free performance in all conditions.
  • Digressive valving instantly reacts to changing surface conditions.
  • Zinc plated for resistance against harsh elements.
  • Available in various lift heights for multiple applications.
  • Durable vulcanized natural rubber bushings.
  • 3-year Manufacturer's Warranty
  • Incredible ride quality & performance
  • 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
  • 8-Stage Adjustable Damping
  • Monotube Design
  • Nitrogen-Charged
  • Remote Reservoir with Steel Braided Reservoir Line
  • Massive 2.5in Piston
  • 22mm Chrome-Hardened Piston Rod
  • Specifically Tuned for Each Application
  • 3-Stage Seal System
  • Heat-Treated, Alloy Bearing
  • Honed Steel Body
  • CNC-Machined Billet Aluminum Accents
  • Zinc Plate Finish with Double Clear Coat
  • Incredible >400 Hour Salt Spray Rating
  • 3-year Manufacturer's Warranty

Fitment:

  • CHEVY SILVERADO 1500 LTD, 2022
  • CHEVY SILVERADO 1500 LT TRAIL BOSS, 2019-2024
  • CHEVY SILVERADO 1500 CUSTOM TRAIL BOSS, 2019-2024
  • GMC SIERRA 1500 LIMITED, 2022
  • GMC SIERRA 1500 AT4, 2019-2024

Details

  • 27531
  • 27531
  • 843030158446
  • Rough Country
  • New

Categories

Shipping Information

  • Item Requires Shipping
  • 39.0 lbs.
  • Free Shipping

Documents