Installation Time
(approx) a Day
Difficulty Level:
Mechanical expertise or professional installation required.
FREE 1 to 3-Day Delivery on Orders $149+ Details
Rough Country Suspension 6-Inch Suspension Lift Kit with Vertex Adjustable Coil-Overs and V2 Monotube Shocks (25-26 4WD V8 Silverado 1500 w/ OEM Mon-Leaf Springs, Excluding Trail Boss & ZR2)Find parts that fit my vehicle
Item S211891
Our Price
$2,809.95 kit
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$140.50 Available in AT Cash Rewards.
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Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- Explore New Heights With Aggressive Angles And Head-Turning Stylings
- Innovative Design Preserves Suspension Geometry Closer To Factory Angles
- Durable Steel Knuckles, Differential Brackets, And Drop Cross Members Included
- Upper Strut Spacers Provide Strength And Rigidity For Lift Height
- Rear Blocks, Shocks, And U-Bolts Maintain Factory-Like Geometry
- Compatible With 35 Inch Tires Without Additional Modifications
- Configurable Shock Options Available Separately
- Installation Requires Minor Cutting, Drilling, And Strut Compressor
- Estimated Installation Time Of Eight To Ten Hours
- Limited Lifetime Replacement Warranty Covers Manufacturer Defects
- Enhanced Stance Lifts And Levels Vehicle Front To Rear
- High-Clearance Crossmember Maintains Ideal Suspension Geometry
- Heavy-Duty Cast Knuckles Designed For Rugged Terrain
- Retains Stock Track Width For Wheel Alignment And Stability
- 100% Laser-Cut Materials Using Advanced CAD Technology
- Heavy-Duty Fabricated Blocks Offer Superior Strength And Longevity
- Requires Cutting And Drilling For Installation
- Does Not Fit LT Trail Boss Or Custom Trail Boss Due To Factory 2 Inch Lift
- Does Not Fit ZR2 Models Featuring Factory 2 Inch Lift And Multimatic DSSV Dampers
- Does Not Fit Factory Wheels; Requires 20 Inch Or Larger Aftermarket Wheels
- Wheels Must Have 4.5 Inch Backspacing; Some May Require 0.25 Inch Wheel Spacer
- Fits 2025-2026 4WD V8 Silverado 1500 With OEM Monoleaf Springs, Excluding Trail Boss & ZR2
| Brand | Rough Country Suspension |
| Lift Height | 6.00 Inch |
| Lift Kit Type | Coilover Lift |
| Lift Kit Max Tire Size | 35 Inch |
| Brand of Shocks | Rough Country |
| Rear Lift Type | Spacer |
| Shock Style | Reservoir |
Description
Premium Suspension Upgrade. The Rough Country Suspension 6-Inch Suspension Lift Kit elevates your vehicle for superior off-road capabilities and enhanced road presence. This kit improves ground clearance and allows for larger tires while maintaining ride quality and handling. It is designed to meet the demands of enthusiasts wanting better performance without sacrificing comfort or drivability.
Construction and Appearance. Crafted from heavy-duty steel components and fabricated blocks, the kit uses 100% laser-cut materials with precision CAD engineering for a flawless fit. The components feature rugged finishes and durable construction to withstand aggressive terrain and prolonged use, ensuring lasting durability and reliability.
Installation. Installation requires moderate mechanical skills including minor cutting, drilling, and the use of a strut compressor. The process typically takes 8 to 10 hours and requires drilling to achieve proper fitment, making it suitable for experienced enthusiasts or professional installation.
Warranty. Backed by a limited lifetime replacement warranty that protects against manufacturer defects, providing confidence in quality and longevity.
Application. Designed specifically to fit the 2025-2026 4WD V8 Silverado 1500 models equipped with OEM monoleaf springs, while excluding LT Trail Boss, Custom Trail Boss, and ZR2 variants due to factory lift and damping differences.
Rough Country Suspension 21657_A
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- Shock Absorbers
- Preload Spacers
- Front Crossmember
- Rear Crossmember
- Differential Drop Brackets
- Differential Skid Plate
- Crossmember Skid Plate
- Sway-Bar Drop Brackets
- Fabricated Lift Blocks
- Brake Line Brackets
- U-Bolts
- Hardware
Tech Guides:
- Lift Kit vs Leveling Kit: Which Upgrade Is Right for Your Truck?
- Top Lift Kits for the Chevy Silverado 1500
- How Much Lift Does My Truck Need? Picking the Right Lift Height
- Pros and Cons of Lifting Your Truck: What Every Owner Should Know
- Towing Suspension Upgrades: Suspension Components to Improve Towing Capability
- Lift Kits - How Adding Ground Clearance Makes Trucks More Capable Off-Road
- Do Lifted Trucks Use More Fuel? MPG Loss by Lift Height, Tire Size, and How to Save
- Do I Need a Suspension Lift to Fit 35s on Chevy Silverado?
- What Is Rake? How Leveling Your Truck Improves Appearance
- FAQ What Are The Best Suspension Systems? How Suspension Systems Work
- Off-Road Suspension 101: What To Know Before You Go
- Lift Kits vs. Leveling Kits: What’s the Difference?
- 8 Most Popular Rides to Upgrade Suspensions in 2021
- Lifting your Chevrolet Silverado for Work or Play
Questions & Answers
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Will It Fit My Silverado 1500
- 5.3L V8 - 25, 26
- 6.2L V8 - 25, 26
