3" 2025-2026 Toyota 4Runner SST 2.1 Suspension System w/Forged Aluminum UCAs) by ReadyLift

The ReadyLIFT 62-55346 3" SST 2.1 Suspension System is designed for the Toyota 4Runner. This system provides 3 inches of front lift & 1 inch of rear lift, combining Falcon 2.1 monotube struts and rear shocks with forged aluminum upper control arms to improve ground clearance, tire fitment, suspension control, and off-road capability while maintaining comfortable on-road handling.

Falcon 2.1 monotube dampers are vehicle-specific, tuned for balanced ride quality and improved stability across changing road and trail conditions. Durable 6061-T6 aluminum construction and heavy-duty chrome-plated shafts provide strength, corrosion resistance, and consistent performance during demanding use.

ReadyLIFT's Forged Aluminum Upper Control Arms provide additional strength and corrected geometry for the increased ride height. High-angle ball joints improve articulation, while maintenance-free TCT pivot bushings provide quiet, smooth suspension movement without routine lubrication. A front skid plate adds underbody protection, and the complete system installs without permanent vehicle modifications.

Features & Benefits

• Provides 3" of front lift / 1" of rear lift
• Fits Toyota 4Runner
• Falcon 2.1 monotube front struts and rear shocks
• Vehicle-specific damping improves ride quality and suspension control
• 6061-T6 aluminum shock construction with heavy-duty chrome-plated shafts
• Forged aluminum upper control arms improve strength and suspension geometry
• High-angle ball joints support increased articulation and travel
• TCT maintenance-free pivot bushings provide quiet, smooth operation
• Type III hard-anodized control arm finish for corrosion resistance
• Front skid plate protection included
• Accommodates up to 35" tires with proper wheel specifications and minor trimming
• Bolt-on installation with no permanent modifications required

Specifications

• Product Series: SST 2.1
• Product Type: Suspension Lift System
• Front Lift Height: 3"
• Rear Lift Height: 1"
• Shock Series: Falcon 2.1 Monotube
• Shock Configuration: Front Struts and Rear Shocks
• Shock Construction: 6061-T6 Aluminum Alloy
• Shock Shaft: 3/4" Induction-Hardened, Chrome-Plated
• Upper Control Arms: Forged Aluminum
• Upper Control Arm Finish: Type III Hard Anodized
• Ball Joint Design: Pro Series Heavy-Duty High-Angle
• Pivot Bushings: Terrain Control Technology (TCT), Maintenance-Free
• Maximum Tire Diameter: Up to 35" with Minor Trimming
• Installation: Bolt-On