The ReadyLIFT 2.5-inch SST2.1 Suspension System for 2010-2024 Toyota 4Runner is a complete suspension overhaul that eliminates the factory nose-down rake. By utilizing Falcon 2.1 performance shocks and CNC-machined billet aluminum strut spacers, this kit provides 2.5 inches of front lift and 1.5 inches of rear lift. This combination allows for larger off-road tires and increased ground clearance while maintaining the 4Runner’s legendary reliability and refined highway manners.

Features

• Falcon 2.1 Monotube performance shocks are specifically valved for the Toyota 4Runner to provide superior damping.
• Front strut extensions provide 2.5 inches of lift using CNC-machined billet aluminum spacers for maximum durability.
• Rear coil spring spacers provide 1.5 inches of lift to achieve a perfectly leveled stance.
• Differential drop spacers are included to maintain proper CV axle angles and prevent premature wear.
• Maintains factory-standard suspension travel and steering geometry for a smooth driving experience.
• Bolt-on installation that requires no permanent modifications to the vehicle frame or body.
• Retains the factory turning radius and overall safety characteristics of the vehicle.

Notes

• Vehicle alignment is required after installation to ensure proper tire wear and handling.
• Estimated installation time is approximately 3 to 4 hours excluding alignment.
• Models with KDSS (Kinetic Dynamic Suspension System) may require slightly more installation time.

Compatibility Notes

• Fits 2010–2024 Toyota 4Runner 2WD and 4WD models.
• Compatible with vehicles equipped with KDSS.
• Not compatible with 4Runner Limited models equipped with the X-REAS suspension system.
• Not compatible with TRD Pro models that feature factory-installed Fox or Bilstein reservoirs.

Tire Fitment

• Maximum Tire Diameter: 31 inches (285/70R17).
• Recommended Setup: 285/70R17 tires on a 9-inch wide wheel with a 0 offset.
• Minor trimming of the front plastic fender liner may be required for full clearance with 285-series tires.

Shock Specs

• Shock Type: Falcon 2.1 Monotube performance dampers.
• Construction: 2.125-inch 6061-T6 aluminum alloy shock bodies for high impact resistance and heat dissipation.
• Technology: Features Volume Optimized Damping (VOD) with a digressive linear piston for improved low-speed control.
• Fluid: Uses Red Line high VI shock oil for consistent performance in extreme temperature ranges.

Specs

• Front Lift Height: 2.5 inches.
• Rear Lift Height: 1.5 inches.
• Kit Contents: Front Strut Spacers, Falcon 2.1 Shocks (Rear), Differential Drop Spacers, and Rear Coil Spring Spacers.