1.5'' SST Lift Kit - Lexus GX550 Overtrail And Overtrail+ 2024-2026

In stock
SKU
69-55150
$649.95

Have a question? Please call 800-549-4620

TIRE/WHEEL SIZING GUIDE

1.5" SST Lift Kit - Lexus GX550 Overtrail And Overtrail+ 2024-2026 (part number 69-55150).

- 1.5" SST Lift Height Boosts ground clearance for superior off-road capability and aggressive stance.
- Luxury-Level Comfort
- Retains Lexus's premium ride quality on and off the pavement.
- Built to Last Precision-engineered, rugged construction stands up to the toughest terrain.
- Compatibility Notice:

Fitment and Installation Notes

- No-Trim Tire Fitment Clears 285/75R17 tires on 17x8 (+35 offset) wheels with zero trimming.
- These kits are not compatible with GX550 models equipped with rear air suspension.
  • 1.5" SST Lift Kit - Lexus GX550 Overtrail And Overtrail+ 2024-2026 (part number 69-55150).

    ReadyLIFT offers the 1.5" Smart Suspension System (SST) engineered specifically for the 2024-2025 Lexus GX550 Overtrail and Overtrail+ Luxury SUVs. If you're ready to take your GX550 from capable to commanding, this is the upgrade you've been waiting for.

    Built for those who crave adventure without compromising luxury, this SST kit enhances trail-ready performance while keeping the smooth, refined ride Lexus drivers demand. Whether you're pushing deeper into the backcountry or just want your GX to stand taller in the city, this lift system delivers the perfect blend of form and function. Product Highlights: 1.5" SST Lift Height Boosts ground clearance for superior off-road capability and aggressive stance. Luxury-Level Comfort Retains Lexus's premium ride quality on and off the pavement.

    Built to Last Precision-engineered, rugged construction stands up to the toughest terrain. Compatibility Notice:

    Fitment and Installation Notes

    • No-Trim Tire Fitment Clears 285/75R17 tires on 17x8 (+35 offset) wheels with zero trimming.
    • These kits are not compatible with GX550 models equipped with rear air suspension.
  • 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)

    - Land Cruiser 285/75. The no-trim maximum tire size for this kit is a 285/75R17 with a 17x 8 wheel and +35 offset.

    **Lexus GX550

    20x9 +18 275/65R20 No Trim


    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.

  • REAR OUTER BUMP STOP

    24+ FRONT STRUT SPACER, 7/8"

    FRONT BUMP STOP EXT

    REAR BUMP STOP EXT

    REAR SPRINGG SPACER 1.25"

    HARDWARE PACK


  • 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)

    Have a certified mechanic do it for you!

  • 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

Description

1.5" SST Lift Kit - Lexus GX550 Overtrail And Overtrail+ 2024-2026 (part number 69-55150).

- 1.5" SST Lift Height Boosts ground clearance for superior off-road capability and aggressive stance.
- Luxury-Level Comfort
- Retains Lexus's premium ride quality on and off the pavement.
- Built to Last Precision-engineered, rugged construction stands up to the toughest terrain.
- Compatibility Notice:

Fitment and Installation Notes

- No-Trim Tire Fitment Clears 285/75R17 tires on 17x8 (+35 offset) wheels with zero trimming.
- These kits are not compatible with GX550 models equipped with rear air suspension.
Details

1.5" SST Lift Kit - Lexus GX550 Overtrail And Overtrail+ 2024-2026 (part number 69-55150).

ReadyLIFT offers the 1.5" Smart Suspension System (SST) engineered specifically for the 2024-2025 Lexus GX550 Overtrail and Overtrail+ Luxury SUVs. If you're ready to take your GX550 from capable to commanding, this is the upgrade you've been waiting for.

Built for those who crave adventure without compromising luxury, this SST kit enhances trail-ready performance while keeping the smooth, refined ride Lexus drivers demand. Whether you're pushing deeper into the backcountry or just want your GX to stand taller in the city, this lift system delivers the perfect blend of form and function. Product Highlights: 1.5" SST Lift Height Boosts ground clearance for superior off-road capability and aggressive stance. Luxury-Level Comfort Retains Lexus's premium ride quality on and off the pavement.

Built to Last Precision-engineered, rugged construction stands up to the toughest terrain. Compatibility Notice:

Fitment and Installation Notes

  • No-Trim Tire Fitment Clears 285/75R17 tires on 17x8 (+35 offset) wheels with zero trimming.
  • These kits are not compatible with GX550 models equipped with rear air suspension.
Tire Fitment

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)

- Land Cruiser 285/75. The no-trim maximum tire size for this kit is a 285/75R17 with a 17x 8 wheel and +35 offset.

**Lexus GX550

20x9 +18 275/65R20 No Trim


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.

Kit Components

REAR OUTER BUMP STOP

24+ FRONT STRUT SPACER, 7/8"

FRONT BUMP STOP EXT

REAR BUMP STOP EXT

REAR SPRINGG SPACER 1.25"

HARDWARE PACK

Installation
69-55150.pdf
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)

Have a certified mechanic do it for you!

Additional Information
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