Your Truck Deserves the Best—Not Just Another Lift Kit. Upgrade your 2025 GMC Sierra or Chevy Silverado 1500 with the ultimate suspension system engineered to outperform and outlast the competition. ReadyLIFT’s all-new 4” SST2.1 Lift Kit doesn’t just raise your truck—it redefines what’s possible in ride quality strength and capability.; At the core of this industry-leading system are our all-new Falcon 2.1 Series front struts and rear shocks—a game-changer in suspension technology. Unlike standard lift kits that compromise ride quality the Falcon Performance Shocks deliver unmatched comfort control handling and design — whether you're cruising the highway conquering the trails or hauling serious weight.; This isn’t just an upgrade — it’s a transformation. Get the best in performance durability and versatility with ReadyLIFT’s 4” SST2.1 Suspension System. Don’t just lift your truck—elevate your driving experience. Get yours today and experience what true performance feels like.
Features and Benefits:
· 4” front lift with a 2.25” rear blocks. (Trail Boss and AT4 Rear Differ due to larger rear factory block)
· Trail Boss and AT4 front heights over stock are 2"; the rear differ due to a larger rear factory block.
· 20x9 0 offset 295/55-R20 - 2025 GMC & 2025 Chevy Max tire size
· DOM tubular steel Upper Control Arms with market-best heavy-duty high-angle proprietary ball joint.
· Unmatched curb-appeal and rugged mid-size truck capability delivered in an affordable yet innovative Smart Suspension Technology “no-cut” lift kit.
· “High-Value Performance” is the driving force behind our new vehicle-specific Falcon shocks.
· Falcon shock absorber systems are tuned for comfort with predictive handling control and stability on-road and offroad.
· Rear adjustable 3-position Falcon 2.1 shocks tune for daily sport or work duties.
· Vehicle-specific performance-tuned Falcon 2.1 dampers on all four corners.