Video: Overview
Rough Country

6 Inch Lift Kit | Adaptive Ride Control | Chevy/GMC Sierra 1500 (19-24)/Silverado 1500 (21-24)

Part #: 29900-configCategory: Suspension Lift Kits

Sold & installed by an Authorized Rough Country Dealer

Does it fit? Listed for 7 vehicles (Chevy, GMC). Pick your vehicle to check.

  • Enhanced Ground Clearance
  • Optimized Suspension Geometry
  • Extreme Durability
  • Factory Track Width Retention

Install time: 8-10 hoursRequires cutting and drilling.ONLY fits GMC Denali or Denali Ultimate models as they are equipped with Adaptive Ride Control as a standard package.

Call or request a quote for today’s price and installation.

  • Authorized Rough Country dealer
  • Installed at our Silver Star Rd shop
  • No-credit-needed financing

About the 6 Inch Lift Kit | Adaptive Ride Control | Chevy/GMC Sierra 1500…

GM's fourth-generation Silverado/fifth-generation Sierra 1500 boasts an aggressive new design, built from the ground up to dominate the road and trail. Transform your truck with Rough Country's 6-Inch Suspension Lift and experience the perfect blend of bold styling, increased clearance, and enhanced off-road capability.

Lift and Level for Performance: This kit lifts and levels your Sierra, delivering enhanced ground clearance to tackle rugged terrain while maintaining a confident stance. Engineered for optimized suspension geometry, the high-clearance crossmember design ensures proper alignment and superior handling, so you get off-road performance without sacrificing ride quality.

Durability and Precision: Rough Country's 6-Inch Suspension Lift retains the factory track width, providing a precise and stable ride while allowing room for 35x12.50 tires on 10-inch wide wheels with 4.5-inch backspacing. Built for extreme durability, the heavy-duty cast knuckles provide lasting strength, while fabricated blocks outperform cast blocks for superior longevity. Plus, with precision-engineered, laser-cut materials, this lift kit ensures a perfect fit and uncompromising reliability.

Limited Lifetime Replacement Warranty: Rough Country's 6" Suspension Lift Kit is backed with a limited lifetime replacement warranty towards manufacturer defects. As such, the product is protected from structural and workmanship damage after the date of purchase. With our industry-leading warranty give yourself peace of mind when using Rough Country's Suspension products!

Notes

  • Requires cutting and drilling.
  • ONLY fits GMC Denali or Denali Ultimate models as they are equipped with Adaptive Ride Control as a standard package.
  • ONLY fits Chevy High Country models equipped with Adaptive Ride Control.
  • 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.
  • Some aftermarket wheels may require 0.25" wheel spacer #1065.

Features

  • Enhanced Ground Clearance: Lifts and levels your vehicle for a bold stance and improved off-road capability.
  • Optimized Suspension Geometry: High-clearance crossmember design ensures proper alignment and superior handling.
  • Extreme Durability: Heavy-duty cast knuckles provide long-lasting strength and reliability.
  • Factory Track Width Retention: Maintains stock dimensions for a precise and stable ride.
  • Precision Engineering: 100% laser-cut materials crafted with advanced computer-aided design for a perfect fit.
  • Stronger, Longer-Lasting Blocks: Fabricated blocks outperform cast blocks for superior durability.

What’s in the Box

Front

  • Lifted Knuckles
  • Front Crossmember
  • Rear Crossmember
  • Upper Strut Spacers
  • Differential Drop Brackets
  • Differential Skid Plate
  • Front Skid Plate
  • Sway-Bar Drop Brackets
  • Hardware

Rear

  • Fabricated Lift Blocks
  • Shock Relocation Brackets
  • Brake Line Brackets
  • U-Bolts
  • Hardware

Specifications

Specifications for the 6 Inch Lift Kit | Adaptive Ride Control | Chevy/GMC Sierra 1500 (19-24)/Silverado 1500 (21-24)
BrandRough Country
TypeSuspension Lift Kits
Part number29900-config
Est. Install Time8-10 hours

Vehicle Fitment

7 vehicles listed by Rough Country. Always confirm drive type and trim before you order.

Vehicles the 6 Inch Lift Kit | Adaptive Ride Control | Chevy/GMC Sierra 1500 (19-24)/Silverado 1500 (21-24) fits
YearsMakeModelDetails
2021–2024ChevySilverado 15004WD
2021–2024ChevySilverado 1500RWD
2022–2024GMCSierra 15004WD
2019–2024GMCSierra 1500 Denali4WD
2019–2024GMCSierra 1500 DenaliRWD
2022GMCSierra 1500 Limited4WD
2022GMCSierra 1500 LimitedRWD

Video

Overview

Videos play from YouTube after you press play. Nothing loads from YouTube until then.

Map of Orlando Treads & More, 6224 Silver Star Rd, Orlando
Visit the shop

Find Us on Silver Star Road

Opening hours
Monday8:30 AM – 6:30 PM
Tuesday8:30 AM – 6:30 PM
Wednesday8:30 AM – 6:30 PM
Thursday8:30 AM – 6:30 PM
Friday8:30 AM – 6:30 PM
Saturday8:30 AM – 6:30 PM
SundayClosed

Wheelchair-accessible entrance and parking at every office.

Have questions? Call (407) 723-1576

Book an Appointment

Book an Appointment

Tell us what you need and when works for you. We’ll confirm by phone or email.

Loading the form…

Rather talk to someone? Call (407) 723-1576 · Mon–Sat 8:30 AM – 6:30 PM

Search wheels, tires and parts

Try “Fuel”, “35x12.50R20”, “F-150 lift kit” or a part number.

Enlarged photo