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2021-2023 Chevy & GMC SUV 3" SST Lift Kit - ReadyLift 69-31300

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  • 2021-2023 Chevy & GMC SUV 3" SST Lift Kit - ReadyLift 69-31300
  • ReadyLift 69-31300 Installed
RRP: $2,229.95
$1,399.95 (You save $830.00)
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 Product Description

2021-2023 Chevy & GMC SUV 3" SST Lift Kit - ReadyLift 69-31300

The ReadyLift 69-31300 3" SST Lift Kit is a direct fit for your 2021-2023 Chevy Tahoe & Suburban & 2021-2023 GMC Yukon, Yukon XL Models! If you're tired of the other guys failing rusty powder coat with no warranty and only a 1 year warranty of the parts then ReadyLift has you covered! This ReadyLift 3" Lift Kit has all the boxes checked and is the most complete lift kit on the market today! Don't put cheapo going to rust parts on your rig! Do it right with ReadyLift!

This ReadyLift Kit Includes-

  • Front Strut Spacer
  • Front Upper Control Arms
  • Rear Preload Spacer
  • Rear Strut Spacer
  • Sensor Relocation Bracket
  • Brake Pad Sensor Relocation Bracke
  • Hardware Pack
  • Instructions
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. 
  • Includes our ReadyLIFT ReadyGuard Powertrain warranty.
  • Kit is not compatible with Premier, High Country, AT4, and Denali models or models with Magnaride or Adaptive Air Suspension. 

Tire & Wheel Fitment- 

  • Allows for up to a 285/60-20 tire with no trimming.
  • 295/60-20 with trimming, on a +12 offset wheel.


  • Install Time 4 hrs
  • Alignment Will Be Needed
  • Standard mechanics tools


  • 66-31300


  • 2020, 2021, 2022, 2023 Chevy Tahoe & Suburban
  • 2020, 2021, 2022, 2023 GMC Yukon & Yukon XL

ReadyLift Part # 69-31300

 Warranty Information


This unique “no hassle” product warranty proves our commitment to the quality of every product that ReadyLIFT produces. ReadyLIFT product warranty only extends to the Original Purchaser of any ReadyLIFT product. If it breaks, we will give you a new part.


Any ReadyLIFT products containing missing or defective components will be covered under warranty by ReadyLIFT. Please call 800-549-4620 to initiate a warranty claim. Rest assured our customer service team will urgently address the matter and expedite the replacement parts. In the event of a defective product, ReadyLIFT may request a return of the defective product (at ReadyLIFT expense) so the quality team can analyze the nature of the defect. Returning defective product will not delay the replacement part delivery.

ReadyLIFT leveling kit, block kits and lift kit products are NOT intended for off-road abuse. Any abuse or damage as a result of off-road use voids the warranty of the ReadyLIFT product. Exception: ReadyLIFT Jeep SST and Terrain Flex Lift Kits are designed for normal off-road use to compliment the Jeep vehicle's off-road capability. All Jeep Lift Kit products are covered under warranty when used in recreational off-road environments.

Warranty does not apply to discontinued, clearance or outlet products. Wearable components including, but not limited to, shocks, ball joints, heim joints, bushings, and steering extensions, are covered for up to 1-year. Labor, installation, surcharges or any other applicable fees from the original purchase are non-refundable. ReadyLIFT is not responsible for any consequential damage to vehicles.

ReadyLIFT reserves the right to change, modify, or cancel this warranty without prior notice.


Modified suspensions and large-diameter tires that increase ground clearance will alter vehicle handling.

The vehicle may become more likely to roll over. Suspension systems or components that enhance the on and off-road performance of your vehicle may cause it to handle differently than it did from the factory. Extreme care must be used to prevent loss of control or vehicle rollover during abrupt maneuvers.

Slower speeds may be required to maintain control. Always operate your vehicle at reduced speeds to ensure your ability to control your vehicle under all driving conditions. Braking distance may increase. Failure to drive safely may result in serious injury or death to driver and passengers. Drive with extreme caution until the operator become familiar with how the vehicle handles.

Driver and passengers must ALWAYS wear a seat belt; avoid quick sharp turns and other sudden maneuvers.

Some modifications may be illegal in various states. Consult vehicle owner's manual, the instructions for this product, and state law before modifying any vehicle. Review all state and local laws, including but limited to, laws related to bumper height and the lifting of vehicles before the purchase and installation of any ReadyLIFT products.

Never operate your vehicle under the influence of alcohol or drugs.

Drive with extreme caution until the operator becomes familiar with how the vehicle handles.

Constant maintenance is required to keep the vehicle safe. Thoroughly inspect vehicle regularly, especially before and after every off-road use.

It is the responsibility of the driver to check the surrounding area for obstructions, people, and animals before moving the vehicle.

All raised vehicles have increased blind spots; damage, injury and/or death can occur if these instructions are not followed.

Drive with extreme caution until the operator become familiar with how the vehicle handles.

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