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ReadyLift Suspension

3" SST Lift Kit 2021-2023 Chevrolet / GMC SUV 2WD/4WD

$1,399.95
SKU: 69-31300
Quantity: We have 47 in stock Nationwide.
See if this product fits your vehicle.

QUICK OVERVIEW New 3" SST lift kit for 2021-2023 GM SUVs such as Tahoe, Suburban and Yukon. Provides the ideal 3" of lift for a truly lifted stance that maintains the factory ride and handling, increases ground clearance, and allows for larger wheels and tires. Kit includes new tubular upper...

3" SST Lift Kit 2021-2023 Chevrolet / GMC SUV 2WD/4WD

3" SST Lift Kit 2021-2023 Chevrolet / GMC SUV 2WD/4WD

$1,399.95

QUICK OVERVIEW

New 3" SST lift kit for 2021-2023 GM SUVs such as Tahoe, Suburban and Yukon.

Provides the ideal 3" of lift for a truly lifted stance that maintains the factory ride and handling, increases ground clearance, and allows for larger wheels and tires.

Kit includes new tubular upper control arms, front strut extensions, rear strut extensions and preload spacer, and relocation brackets for suspension sensor wires.

Note:  Not for use on Magnetic Ride Control and adaptive air suspension.  Not for use on Premier, High Country, AT4, and Denali models. Not for use with GM Super Cruise or GM Ultra Cruise.

 

DETAILS

ReadyLIFT is now shipping a premium-grade lift solution for the all-new 2021-2023 GM 1500 SUVs (2WD/4WD. Our new 69-31300 3” SST Lift Kit is engineered specifically for the new Chevrolet Tahoe, Suburban and GMC Yukon vehicles with standard coil suspension. (Kit excludes models with Magnetic Ride). ReadyLIFT 69-31300 has been engineered to provide 3 inches of lift height overstock, without over-lifting. Three inches of lift is perfect for installing a plus-1 or plus-2 larger tire and wheel combination, without sacrificing the plush factory ride and handling of these new GM SUVs.

Enjoy increased ground clearance, a much taller stance, and the comfort of knowing our engineers thought of everything when they developed this lift kit for full-size GM SUVs. The new 69-31300 3” SST Lift Kit is the highest-quality, best-engineered bolt-on lift system you can install on a new GM SUV. The kit includes our popular ReadyLIFT tubular control arms with corrected ball joint cup angles, heavy-duty one-ton ball joints and maintenance-free non-bonded TCT pivot bushings that ensure proper suspension geometry and functionality.

The front lift is achieved with new heavy-duty steel top mount front strut extensions, while the rear is lifted with fabricated steel top mount spacers and CNC-machined billet Aluminum rear coil spring pre-load spacers. The rear pre-load spacers serve the GM SUVs well by adding just a touch of rear spring rate, ideal for preventing rear sag when the vehicle is loaded down or carrying many occupants. This new kit checks all the boxes. We even include new relocation brackets to allow for slack on critical suspension sensor wires.

Part 69-31300 is the ideal bolt-on, no modifications required lift solution to achieve a substantially taller stance, all while maintaining the factory ride and handling experience. With this new SST lift kit, you can run up to a 285/60-20 tire on a +18 offset wheel with no trimming. A 295/60-20 with a 0 to +14mm offset can be installed with trimming.

Note:  Not for use on Magnetic Ride. (Will not work on - Premier, High Country, AT4, and Denali.) Note:  Not for use with GM Super Cruise or GM Ultra Cruise.  If using Chevrolet Tahoe Diesel a tire size of 285/60R20 +18 will require trimming or recommend a smaller tire size.

 

TIRE FITMENT

285/60R20 +18

295/60R20 on a +12 offset with trimming

Note:  If using Chevrolet Tahoe Diesel a tire size of 285/60R20 +18 will require trimming or recommend a smaller tire size. 

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.

 

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.

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.

Estimated Installation Time: 5 Hours +/- 1 hour (excluding alignment and wheel/tire assembly)
ADDITIONAL INFORMATION
Features & Benefits:
    • Bolt-on installation no modifications required
    • Includes ReadyLIFT tubular control arms with corrected ball joint pivot angles, heavy-duty 1-ton ball joints and our proprietary Terrain Control Technology (TCT) maintenance-free non-bonded pivot bushings.
    • Heavy-duty, laser-cut steel construction top mount strut extensions.
    • Includes rear spring pre-load spacer which helps slightly increase spring rate. Includes important suspension sensor wire brackets to eliminate the possibility of straining the factory sensor wires.
    • Allows for up to a 275/60-20 tire with no trimming. 295/60-20 with trimming, on a +28 offset wheel.
    • Includes our ReadyLIFT ReadyGuard Powertrain warranty.

    Note:  If using Chevrolet Tahoe Diesel a tire size of 285/60R20 +18 will require trimming or recommend a smaller tire size. 

Install Time:

Important Notes:

Install Guides:

In the Box: