Max Tire Size: 285/75R17 (17x8, +35 offset)
Optional Max Size w/ Trimming: 285/65R18 (18x9, +1 offset)
Rear 1” Coil Spacer for a smooth, controlled ride
Engineered for Performance – No compromise between style and function
Note: Not for use on TRD PRO or Trailhunter packages.

ReadyLift 2.5" SST Lift Kit

Adventure calls—are you ready? ReadyLIFT is excited to announce first-to-market an all-new Trail-Ready 2.5” SST Lift Kit (69-55250). This new kit is here to take your 2025 Toyota 4Runner to the next level—literally. Engineered for off-road enthusiasts and daily drivers alike, this precision-crafted lift kit enhances ground clearance, aggressive stance, and tire fitment for a bold new look and improved performance.

Why Choose the ReadyLIFT 2.5” SST?

Enhanced Lift & Stance – Achieve a 2.5” front lift and 1” rear lift, leveling your ride for improved clearance and a commanding presence.
Bigger Tires, Bigger Adventures – Accommodate up to 285/75R17 tires for superior off-road capability.
Precision Engineering – Built with fabricated steel strut spacers and a billet pre-load spacer for long-lasting durability.
Easy Installation – No need for major modifications—this is the ideal upgrade for adventure-ready performance.

Fitment & Key Specs:

Max Tire Size: 285/75R17 (17x8, +35 offset)
Optional Max Size w/ Trimming: 285/65R18 (18x9, +1 offset)
Rear 1” Coil Spacer for a smooth, controlled ride
Engineered for Performance – No compromise between style and function

Upgrade Your 4Runner and elevate every journey.

From city streets to rugged trails, the ReadyLIFT 2.5” SST Lift Kit is your ticket to the next level of capability and style. Don’t settle for stock—transform your 4Runner today!

Note: Not for use on TRD PRO or Trailhunter packages.

Tire Fitment Information

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)

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.

Kit Components

REAR OUTER BUMP STOP

FRONT STRUT SPACER, 7/8"

REAR BUMP STOP EXT

FRONT PRELOADD SPACER

REAR SPRINGG SPACER 1.25"

HARDWARE PACK

Installation

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 that of factory-equipped vehicles. As with any vehicle, extreme care must be used to prevent loss of control or roll-over 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.

DO IT YOURSELF: Please read Instructions thoroughly and completely before beginning installation. Installation by a certified mechanic is recommended. ReadyLIFT Suspension Inc. is NOT responsible for any damage or failure resulting from improper installation. Download Pdf Instructions

Estimated Installation Time: 5 Hours +/- 1 hour (excluding alignment and wheel/tire assembly)

Warning: This product can expose you to chemicals include [name of chemical], which [is/are] known to the State of California to case [cancer]/[birth defects or other reproductive harm]. For more information go to www.P65Warnings.ca.gov.

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