ReadyLIFT 44-35400 - 4" (4” +2”) Big Lift Kit - 2025 GM Silverado/Sierra 1500 ZR2 / AT4X

ReadyLIFT 44-35400 - 4" (4” +2”) Big Lift Kit - 2025 GM Silverado/Sierra 1500 ZR2 / AT4X

4" (4” +2”) Big Lift Kit - 2025 GM Silverado/Sierra 1500 ZR2 / AT4X

ReadyLIFT, a leader in premium suspension solutions, is proud to announce the expansion of its industry-leading suspension lift kit lineup to include the recently revised 2025 Chevrolet Silverado 1500 and GMC Sierra 1500 trucks. With this latest product extension ReadyLIFT is launching five new part numbers designed to provide superior lift options for these next-generation trucks. The expanded product lineup includes ReadyLIFT's popular SST Lift Kits and Big Lift Kits, delivering increased ground clearance, enhanced off-road capability, and a commanding stance—all while maintaining factory ride quality and suspension geometry. Truck owners rely on ReadyLIFT for high-quality suspension upgrades that offer both performance and durability, and these new kits continue our commitment to providing top-tier solutions for enthusiasts and professionals alike. The five new part numbers include applications tailored for various Silverado and Sierra 1500 trims, ensuring compatibility with a range of factory configurations. ReadyLIFT's precision-engineered lift kits make it easier than ever for GM truck owners to achieve a lifted leveled, or aggressive off-road look without compromising ride comfort or drivability. ReadyLIFT suspension systems are engineered, tested, and manufactured with high-strength materials, ensuring long-lasting performance and reliability. For more information on the new 2025 Chevrolet Silverado 1500 and GMC Sierra 1500 lift kits, readylift.com.

• 4” (4” + 2”) kit yields 6” of total lift with factory 2” lift and ReadyLIFT’s 4” lift
• Delivers clearance for increased aftermarket tire sizes - up to 35x12.50 on 6-inch kit on 9" wide wheels with 0 offsets with no trimming -18 offset will require minor trimming.
• The proprietary lower strut clamshell design maintains factory geometry and retains the use of the factory strut.
• 3/16-inch-thick steel plate cross members and skid plate.
• Anti-torsion boxed and gusseted plate steel differential drop brackets.
• Includes ReadyGuard Powertrain Warranty.
• NOTES: Use of Auto 4 Hi feature not recommended. Not compatible with rear mono-leaf springs.