3" 2024-2026 Lexus GX550 - SST3.3 Lift Kit (with Falcon 3.3 Fast Adjust Coilovers & Shocks) by ReadyLift

ReadyLIFT SST3.3 Premium Suspension System, part number 62-54365, is engineered specifically for 3rd-generation Lexus GX550 models, delivering a refined 3-inch front and 2-inch rear lift that enhances ground clearance, stance, and overall capability without sacrificing the luxury ride quality the GX platform is known for. Designed to integrate seamlessly with factory systems, this premium suspension upgrade maintains composed on-road manners while unlocking greater off-pavement confidence.

At the core of the SST3.3 system are Falcon 3.3 Fast Adjust reservoir shocks, offering three distinct base valve settings combined with eight micro-adjust positions for precise, on-the-fly tuning. Whether cruising on the highway, navigating winding backroads, or exploring off-road terrain, the adjustability allows damping performance to be tailored to driving conditions. The monotube reservoir design improves heat dissipation and fade resistance, ensuring consistent control and stability even under demanding use.

Heavy-duty DOM tubular upper control arms are included to correct ball joint angles and maintain proper suspension geometry at the increased ride height. The result is improved durability, alignment retention, and predictable handling. With support for aggressive tire fitment such as 275/65R20 tires on +18 offset wheels, the ReadyLIFT 62-54365 system enhances both capability and visual presence, delivering a balanced suspension solution that elevates the GX550 experience on-road and beyond.

Features and Benefits:

• ReadyLIFT SST3.3 Premium Suspension System part number 62-54365 is designed for 3rd Generation Lexus GX550 models
• Provides 3-inch front lift and 2-inch rear lift for increased ground clearance and a balanced, neutral stance
• Falcon 3.3 Fast Adjust reservoir shocks with 3 base valve settings and 8 micro-adjust positions
• On-the-fly adjustability allows precise tuning for highway comfort, backroad handling, or off-pavement performance
• Monotube reservoir design enhances heat dissipation and maintains consistent damping control
• Heavy-duty DOM tubular upper control arms engineered for corrected ball joint angles and lifted geometry
• Improves alignment retention, suspension durability, and long-term reliability
• Maintains the refined ride quality expected from the Lexus GX550 while enhancing off-road capability
• Supports aggressive tire fitment, including 275/65R20 tires on +18 offset wheels
• Designed to enhance road presence, performance, and versatility without compromising comfort