Meet the GMC Sierra 1500 Suspension Lift Kit - Rough Country - 4 Inch - 2025+, an expert solution to elevate the performance and appearance of your vehicle. Specially crafted for GM's fourth-generation Sierra 1500 AT4 and Silverado 1500 Trailboss models, this suspension lift kit is designed to provide an impressive 4 inches of lift, allowing your truck to tackle trails and roadways with ease.

The Rough Country Suspension Lift Kit offers a comprehensive upgrade, retaining essential factory angles to maintain ride quality while providing a striking lift. At the heart of this kit are durable steel knuckles, differential brackets, and drop cross members that work together to reduce CV angles. This engineering prowess not only achieves a desirable lift but also ensures the vehicle maintains its stability and control. The upper strut spacers provide unmatched strength, while the rear portion of the kit includes blocks, shocks, and U-bolts for a complete transformation. This configuration allows for the accommodation of 35" tires with no additional modifications required, making it a favorite amongst enthusiasts who appreciate both form and function.

Features

• High clearance crossmember design for optimal suspension geometry.
• Includes cast knuckles for extreme durability.
• Retains stock track width.
• No strut disassembly required.
• 100% precision laser cut materials using the latest computer-aided design process.
• Fabricated blocks are stronger and offer a longer lifespan.
• Requires cutting and drilling.
• ONLY fits Trailboss & AT4 models.

In addition to these robust features, our Rough Country kit is available with different shock options, allowing you to customize the ride quality further with choices like nitrogen-charged N3 shocks or Vertex reservoir shocks. The installation process requires minor cutting and the use of a strut compressor, with an estimated installation time of 8-10 hours, and can be completed efficiently as a DIY project. For peace of mind, this lift kit is backed by Rough Country's limited lifetime replacement warranty against manufacturer defects, ensuring long-lasting performance and reliability.

If you have any questions or need assistance with your purchase, please don't hesitate to call our team at any of our two locations: 512-982-9393 in Austin, Texas or 562-981-6800 in the Los Angeles, California area. We also offer installation and customization services at both locations to get your truck ready for any adventure ahead.

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