SKU: 96566460917

2 Inch SST Lift Kit 2025 Silverado/Sierra AT4 & Trail Boss ReadyLIFT

Sale price$310.48 Regular price$344.98
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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

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Description

2 Inch SST Lift Kit 2025 Silverado/Sierra AT4 & Trail Boss ReadyLIFTReadyLIFT customers have asked for it and we have delivered. Last fall we announced our new leveling and SST lift kit offerings for the all new GM 1500 trucks. We specifically did not include the factory lift kit equipped GMC at4 and Chevy Silverado Trail Boss. The AT4 Trail Boss are factory equipped with a 2 Inch front lift. This front lift includes a longer front shock strut assembly. When combining a traditional leveling kit on these factory lifted

ReadyLIFT customers have asked for it and we have delivered. Last fall we announced our new leveling and SST lift kit offerings for the all-new GM 1500 trucks.

We specifically did not include the factory lift kit-equipped GMC at4 and Chevy Silverado Trail Boss. The AT4/Trail Boss are factory equipped with a 2-Inch front lift.

This front lift includes a longer front shock/strut assembly. When combining a traditional leveling kit on these factory lifted trucks, several issues present themselves including binding problems with the factory control arm ball joint and contact concerns with the lower strut/CV axle assembly.

The SST Lift Kit works with the factory 2-Inch front lift. This kit includes a top mount strut spacer along with a pre-load spacer to limit droop and the same premium grade upper control arms now available in our leveling kit.

OE style 3-Inch tall cast iron rear lift blocks and rear bump stop extension cups are also included to create a true AT4/Trail Boss-specific bolt-on lift kit that provides 2-Inch of front lift and 1-Inch of rear lift. This new lift kit concept is similar to our successful TRD Pro Plus 2 SST Lift Kit which is also engineered specifically to work with that factory OE suspension lift.

Your trust in ReadyLIFT to provide high-quality, precision engineered products is extremely important to us. You can be assured that this all-new SST lift kits are the absolutely most reliable and best performing suspension upgrade option for the AT4/Trail Boss trucks.

AT4 - Max tire 305/55-20, 20x9 0 offset wheel

Trail Boss - Max tire 295/65-20, 20x9 0 offset wheel

Note: Use of Auto 4 HI feature not recommended.. Note: This GM 1500 kit is Not compatible with vehicles equipped with rear composite mono-leaf springs.

The mono-leaf is easily identifiable the U-bolt is round/circular around the top of the leaf spring. This kit only works with vehicle equipped with traditional steel leaf springs identified by square U-bolts.

Note: Not compatible with Sierra AT4X or Silverado ZR2 Edition.

Features and Benefits:

  • Not compatible with Sierra AT4X or Silverado ZR2 Edition.
  • 2-Inch front lift combines with factory 2-Inch lift.
  • CNC-machined billet aluminum top spacer and pre-load spacer kit with heavy-duty control arms
  • 1-ton ball joints and maintenance-free pivot bushings
  • Includes 3-Inch tall OE style cast iron rear lift blocks with new U-bolts
  • AT4 - Max tire 305/55-20, 20x9 0 offset wheel
  • Trail Boss - Max tire 295/65-20, 20x9 0 offset wheel
  • Note: Not compatible with rear mono-leaf springs. Click here to learn how to determine if you have rear mono-leaf springs.
  • Note: These will not fit late model 2024 or 2025 applications that have round U-bolts. Using U-bolt part number 67-35120UB will allow this kit to fit 2025 applications.

Details:

  • Color: Black
  • Front Lift Component: Coil Spring Spacer
  • Front or Rear: Front and Rear
  • Install Difficulty: Intermediate Requires some Automotive knowledge
  • Installation Time: 4 Hours
  • Lift Height: 1.0 Inch
  • Material: Steel
  • Max Tire Size: 305
  • Rear Lift Component: Block and U-bolt
  • Rear Lift Height: 1.0 Inch
  • Shocks Included: No
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 96566460917

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Chelsea, US
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Really cool shoes.
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My son loves his shoes. Fits him perfectly. Durable and comfortable. Shoe laces are long but I replaced them with stretchy ones.
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Jennifer Ledanski
Omaha, US
★★★★★ 5
Great shoes!
Size: 2 Little Kid, Color: Black
My kid loved these shoes!
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New York, US
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Great Fans!!
Color: Brushed Aluminum, Style: 3000K Warm White LED, Color: Brushed Aluminum, Style: 3000K Warm White LED
We bought 3! This is second set of fans we buy. The blow a great amount of air. The quality is great and install was easy. The app works great and is simple! You can control the fans thru app. Great fans!! Highly recommend!!
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Frannysojo
Charlottesville, US
★★★★★ 5
Amazing fan
Color: Brushed Aluminum, Style: 3000K Warm White LED, Color: Brushed Aluminum, Style: 3000K Warm White LED
Work with Alexa or you can use the remote control, easy installation, a perfect size, look beautiful, best price.
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Reviewed in the United States on May 25, 2026
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speed4tu
Grantham, US
★★★★★ 5
Best fan ever
Color: Brushed Aluminum, Style: 3000K Warm White LED
Fan works great, light is more than bright enough to light a large room, fan is great, on high it will provide more air than you will ever need, also works with Alexa flawlessly so that you dont even need the remote or your phone.
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Reviewed in the United States on January 20, 2025

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