Rough Country 11430 — 3.5 Inch Lift Kit | N3 Struts | Chevy/GMC SUV 1500 4WD (2021-2026).

About this part

Rough Country’s 3.5” Bolt-On Lift Kit delivers aggressive styling, enhanced performance, and an unbeatable value—all with an easy installation process. Elevate your ride and conquer new heights with this premium upgrade! Precision-Engineered Upper Control Arms: This kit features high-quality, lightweight, forged aluminum Upper Control Arms designed for effortless alignment adjustments. Equipped with OE-style rubber bushings, these arms provide enhanced durability while maintaining a factory-like geometry. By keeping the ball joint at optimal angles, this design allows for a greater range of motion with less stress, wear, and tear—ensuring long-lasting performance on and off the road. Rear Lift & Aggressive Stance: Included in the kit are durable strut spacers that provide lift height in the rear, giving your truck the clearance it needs to accommodate up to 305/55R20 tires. The result? A sleek, level stance from front to rear that enhances both aesthetics and functionality. Hassle-Free, Bolt-On Installation: This all-inclusive kit is designed for easy installation, requiring only minor trimming and basic hand tools—no need for complicated modifications! With a 100% bolt-on process, you can install this kit right at home with confidence. Backed by Rough Country’s Limited Lifetime Replacement Warranty: Enjoy peace of mind with Rough Country’s industry-leading Limited Lifetime Replacement Warranty, ensuring your investment is protected for years to come. Upgrade your ride today with the Rough Country 3.5” Bolt-On Lift Kit—where performance, durability, and style come together in one unbeatable package!

Manufacturer features

Forged Aluminum Upper Control Arms: Built for strength and durability. Increased Ground Clearance: Enhances off-road capability and overall ride height. POM Ball Joints: Provides a greater range of motion and easier installation. Pre-Installed Ball Joints: Simplifies the installation process. Precision Laser-Cut Materials: Designed using the latest computer-aided technology for a perfect fit. Achieves a Level Stance: Delivers the highly sought-after balanced look.

Important application and installation requirements

Minor trimming is required. Does NOT fit AT4, Premier, or High Country models as they are equipped standard with Magnetic Ride Control. Does NOT fit models with Adaptive Air Ride suspension found standard on Denali Ultimate models (optional upgrade on Denali). Does NOT fit models equipped with Magnetic Ride Control (optional upgrade on RST and Z71 models). 20in or larger wheels are required. If vehicle is equipped with a mass damper on the front differential, the damper must be removed.

Manufacturer-listed applications

2021-2026:4WD:Chevy:Suburban 1500;2021-2026:4WD:Chevy:Tahoe;2021-2026:4WD:GMC:Yukon;2021-2026:4WD:GMC:Yukon XL 1500

Read the complete trim, drivetrain and installation restrictions. Application records are manufacturer supplied; they are not an independent fitment certification.

Manufacturer installation instructions

Manufacturer part number: 11430. Shipping weight: 74.06lbs. Supplier shipping classification: No Restrictions.

Rough Country product specifications and restrictions

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