Put more capability behind your next adventure. The ReadyLIFT 62-55346 3" SST2.1 Suspension System pairs vehicle-specific Falcon 2.1 performance struts and rear shocks with all-new Forged Aluminum Upper Control Arms for the 2025 Toyota 4Runner and 2024-2025 Toyota Land Cruiser. Enjoy a commanding stance, refined ride quality, and confident control from the highway to the trail.

Next-Generation Forged Strength

ReadyLIFT Forged Aluminum Upper Control Arms deliver enhanced strength and structural rigidity for confident performance on the road and off. Precision-engineered arm profiles optimize component clearance, while corrected geometry supports proper alignment in lifted applications.

The Pro Series Heavy-Duty High-Angle Ball Joint supports greater articulation and increased suspension travel while maintaining factory-like ride characteristics. Proprietary Terrain Control Technology (TCT) maintenance-free pivot bushings provide quiet, consistent suspension movement without routine lubrication.

A Type III hard-anodized finish provides durable surface protection. A billet aluminum O-ring dust cap and sealed ball joint assembly help keep corrosion, dirt, and debris out of critical components for dependable performance through daily driving and demanding terrain.

Falcon 2.1 Performance

Vehicle-specific Falcon 2.1 monotube dampers are tuned to balance on-road comfort with controlled off-road performance. Enhanced dynamic roll control helps maintain confident handling, while Falcon tuning keeps the ride composed across changing road and trail conditions.

Durable 6061-T6 aluminum alloy shock bodies and 3/4" induction-hardened, chrome-plated shafts help protect against impact, rock damage, and corrosion.

System Highlights

• 3" front lift for a commanding stance and larger tire fitment.
• Front skid plate protection included.
• Bolt-on suspension system with no permanent modifications required.

Fitment and Installation Notes

• Clears up to 35" tires with minor trimming - more than most competitors offer
• Up to 285/75R17 on an 8" wide +35 offset wheel (no trimming)
• Up to 295/55R20 on an 8.5" wide +35 offset wheel (no trimming)
• 315/70R17 with minor trimming
• 35X12.50R17 with minor trimming
• Not compatible with TRD PRO or Trailhunter models.

SKD PLT

FRT SWY BAR EXT

FRT BMP STP EXT

HARDENED STEEL WASHER

DIFF REAR SPACER

DIFF FRONT SPACER

3/8" LASER CUT WASHER

REAR BRAKE LINE BRACKET

DDC 1/8" LASER CUT WASHER

FRT DIFF DROP, CTR SLEEVE

FRT DIFF DROP, CTR BUSH

FRT DIFF DROP, CENTER

0.87" OD X 0.56 ID X 2.65"L CRUSH SLEEVE

1.52" OD X 0.85"ID POLYURETHANE BUSHING

FRT DIFF DROP, RH

FRT DIFF DROP, LH

FALCON BUMP STOP

RR BUMP STOP EXT

RR SWAYBAR BRACKET

FRT UCA ASSY, LH

FRT UCA ASSY, RH

Coilover, Series 2 / Type 1, Single Finished/Front, 3" Lift

RR SPRG

Smooth Body / Remote Resi, Series 3 / Type 2, Single Finished/ Rear/Left, 3" Lift

Smooth Body / Remote Resi, Series 3 / Type 2, Single Finished/ Rear/Right, 3" Lift

HARDWARE PACK

Wheel Tire Note

Stock (17x7 +60) 285/70R17 No Trim (Widest tire you can put on, Knuckle clearance)

17x8 +35 285/70R17 No Trim

17x8 +35 285/75R17 No Trim

17x8.5 +47 285/70R17 No Trim

17x8.5 +47 285/75R17 No Trim

17x8.5 +25 285/70R17 No Trim

17x9 +1 285/70R17 May require trimming. (4mm clearance)

Tire Size Comparison:

18x8 +35 285/65R18 No Trim

18x8 +35 285/70R18 No Trim

18x8.5 +47 285/65R18 No Trim

18x8.5 +47 285/70R18 No Trim

18x8.5 +25 285/65R18 No Trim

18x9 +1 285/65R18 May require trimming. (4mm clearance)

20x8.5 +35 285/65R20 No Trim

20x9 +18 285/65R20 No Trim

20x9 +1 285/65R20 May require trimming. (4mm clearance)

Tire Size Note: ReadyLIFT wheel and tire fitment recommendations are typically based on Wheel Pros wheels and Nitto tires. Due to product differences among tire manufacturers, tire specifications and dimensions including, but limited to, overall diameter, rolling diameter, tread width, aspect ratio, lug pattern, sidewall construction and inflation pressure, will vary meaningfully by tire and wheel manufacturer. Every tire and wheel combination should be test fit prior to installation. Consult your local installer to learn more about the right tire fitment for your application.

Ride Quality Note: When lifting a vehicle and installing aftermarket wheels and tires, a tire manufacturer's construction and material quality can alter vehicle ride quality. When increasing a vehicle wheel and tire size, most larger aftermarket truck and SUV tires are 10-ply (or more) E tires compared to typical OEM 6-ply C tires. This more rigid sidewall construction increases the perception of suspension stiffness often described as ride harshness. The ride, handling, traction, noise, fuel economy, and wear differences between All-Season, All-Terrain, Mud-Terrain, or Trail-Terrain type tires can be significant. Please take into account tire and wheel choice will generally have a meaningful impact on the ride & handling experience.

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/product

SAEJ2492 WARNING: By installing this product, you acknowledge that the suspension of this vehicle has been modified. As a result, this vehicle may handle differently than factory-equipped vehicles. As with any vehicle, extreme care must be used to prevent loss of control or rollover during sharp turns or abrupt maneuvers. Always wear seat belts, and drive safely, recognizing that reduced speeds and specialized driving techniques may be required. Failure to drive this vehicle safely may result in serious injury or death. Do not drive this vehicle unless you are familiar with its unique handling characteristics and are confident of your ability to maintain control under all driving conditions. Some modifications (and combinations of modifications) are not recommended and may not be permitted in your state. Consult your owner's manual, the instructions accompanying this product, and state laws before undertaking these modifications. You are responsible for the legality and safety of the vehicle you modify using these components.