ReadyLift 3" SST 3.3 Suspension System

 

The ReadyLIFT 3" SST 3.3 Suspension System is designed for drivers who demand premium suspension performance, improved off-road capability, and aggressive styling without sacrificing ride quality. Available for the 2024–2026 Lexus GX550, 2024–2025 Toyota Land Cruiser, 2025 Toyota 4Runner, and 2024–2025 Toyota Tacoma, this premium SST3.3 system combines ReadyLIFT suspension engineering with Falcon 3.3 Fast Adjust dampers for exceptional control on and off the pavement.

Built around Falcon 3.3 Fast Adjust reservoir shocks, the SST3.3 system allows drivers to fine-tune suspension performance using a 3-position main compression knob and an 8-position Micro Adjust dial. This allows the suspension to adapt to highway driving, towing, trail use, or aggressive off-road terrain while maintaining consistent damping performance and improved vehicle stability.

Additional features include heavy-duty DOM tubular upper control arms with corrected ball-joint angles, optimized suspension geometry, remote reservoir dampers, and application-specific hardware engineered for modern Toyota and Lexus off-road platforms. ReadyLIFT states the systems support aggressive wheel and tire fitments including up to 35-inch tires on select applications with minor trimming.

The GX550 system delivers approximately 3 inches of front lift and 2 inches of rear lift, while the Land Cruiser, 4Runner, and Tacoma systems provide approximately 3 inches front and 1 inch rear lift depending on application. These systems are engineered to maintain factory-style ride refinement while significantly improving off-road capability and ground clearance.

Installation is designed as a complete bolt-on suspension system using application-specific components, upper control arms, and premium Falcon dampers. ReadyLIFT recommends professional installation and alignment after installation.

Whether you're upgrading for overland travel, larger tires, off-road capability, or a more aggressive stance, the ReadyLIFT 3" SST 3.3 Suspension System delivers premium suspension performance for Toyota and Lexus adventure platforms. Now Available at LEER!

 

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Features & Specifications

Product Type: Premium Suspension Lift System
Material: DOM tubular steel control arms with aluminum-bodied Falcon dampers
Finish Options: Black powder-coated suspension components
Mounting Type: Complete bolt-on suspension system
Fitment: Toyota Tacoma, Toyota Land Cruiser, Toyota 4Runner, and Lexus GX550 applications
Front Lift Height: 3 inches
Rear Lift Height: 1–2 inches depending on application
Maximum Tire Size: Up to 35 inches with trimming on select applications
Design: SST3.3 premium suspension system with Falcon Fast Adjust dampers

Functionality:

• Improved off-road capability
• Enhanced suspension articulation
• Larger tire clearance
• Premium ride tuning
• Ground clearance improvement
• OEM-style ride quality retention

 

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Available Options

The ReadyLIFT 3" SST 3.3 Suspension System is available in:

Vehicle Fitments

• 2024–2026 Lexus GX550
• 2024–2025 Toyota Land Cruiser (LC250)
• 2025 Toyota 4Runner
• 2024–2025 Toyota Tacoma

Finish Options

• Black powder-coated suspension components
• Hard-anodized Falcon shock bodies
• Aluminum remote reservoir finish

Configurations

• 3-inch front suspension lift system
• 1-inch rear lift configuration
• 2-inch rear lift configuration (GX550 applications)
• Falcon 3.3 Fast Adjust shock setup
• Remote reservoir damper configuration
• Tubular upper control arm setup
• Bolt-on installation system
• 35-inch tire clearance configuration
• Micro-adjust suspension tuning setup
• Overland/off-road suspension configuration

Choose the correct ReadyLIFT SST3.3 system based on your Toyota or Lexus platform, intended tire size, and off-road performance goals.

 

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Why Choose the ReadyLIFT 3" SST 3.3 Suspension System?

This product is ideal for customers who want premium suspension tuning, improved off-road capability, and larger tire clearance without compromising daily drivability.

• Adds up to 3 inches of lift for increased clearance and improved stance
• Includes Falcon 3.3 Fast Adjust shocks with multiple terrain-specific tuning settings
• Uses heavy-duty tubular control arms for improved suspension geometry and articulation
• Supports up to 35-inch tires on compatible applications
• Maintains premium ride comfort for highway and daily driving use
• Provides complete bolt-on installation using application-specific components

 

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What’s Included

• Falcon 3.3 front reservoir shocks/struts
• Falcon 3.3 rear reservoir shocks
• Tubular upper control arms
• Front lift components
• Rear lift springs or spacers
• Differential drop components (application dependent)
• Brake line brackets
• Rear sway bar brackets
• Application-specific mounting hardware
• Installation instructions

 

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Installation Notes

• Designed specifically for Toyota and Lexus off-road platform applications
• Professional installation is recommended
• Alignment inspection is required after installation
• Every wheel and tire combination should be test fit before final installation
• Minor trimming may be required for 35-inch tire applications depending on wheel offset and tire design 
• GX550 systems are not compatible with Overtrail, Overtrail+, rear air suspension, or E-KDSS-equipped models 
• Land Cruiser and 4Runner systems are not compatible with TRD Pro or Trailhunter models 
  Ride height and tire fitment may vary depending on trim level and factory equipment

 

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Tire Fitment Notes

ReadyLIFT states the GX550 system supports 275/65R20 tires on +18 offset wheels. The Land Cruiser and 4Runner systems support 285/75R17, 295/55R20, and some 35x12.50R17 applications with minor trimming depending on wheel specifications and tire design.

 

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Warranty Information

ReadyLIFT Warranty

ReadyLIFT products are backed by a “No Hassle” product warranty for the original purchaser. ReadyLIFT states that missing or defective components are covered and that qualifying replacement parts may be provided under warranty.