6 Inch Lift Kit Suspension Lift Kit Rough Country #RCS29900

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!

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. 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. Some aftermarket wheels may require 0.25" wheel spacer #1065.

Rough Country is proudly American-born and based. Our products are designed, engineered, tested, and assembled in the USA. Were committed to delivering the quality, reliability, and performance American drivers expect, whether theyre hitting the pavement or heading off the grid. While some materials are sourced globally, our foundation, focus, and operations remain right here at home.

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.

Precision Engineering: 100% laser-cut materials crafted with advanced computer-aided design for a perfect fit.

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

• Does NOT fit Chevy Silverado, for Chevy use #21730
• ONLY fits GMC Denali models with Magnetic Ride Control.
• Does NOT fit AT4 models. For AT4 use#27530
• Requires cutting and drilling.
• 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
• Installation Time: 8-10 hours
• Tire Info: 295/65R20:20x10:6x5.5:-18:0.25" Spacer
• 35x12.50R20:20x10:6x5.5:-24:0.25" Spacer
• 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.
• Stronger, Longer-Lasting Blocks: Fabricated blocks outperform cast blocks for superior durability.