• ReadyLift 2" SST Lift Kit: 2026 GM AT4 & Trail Boss by ReadyLift

ReadyLift

ReadyLift 2" SST Lift Kit: 2026 GM AT4 & Trail Boss

ReadyLift 2" SST Lift Kit: 2026 GM AT4 & Trail Boss

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69-35200

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$689.95
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Description

ReadyLift 2-Inch SST Lift Kit: 2026 GM AT4 & Trail Boss

  • Precisely engineered for 2026 GM 1500 trucks equipped with the AT4 or Trail Boss factory 2" front lift, ensuring a correct fit without compromising ride quality.
  • Designed to solve leveling challenges by eliminating binding in the factory control arm ball joint and preventing contact with the lower strut/CV axle when lifting.
  • Provides a true 2" front lift while preserving factory suspension geometry and steering feel for confident on- and off-road performance.
  • Includes a complete hardware kit—heavy-duty U-bolts, precision spacers, and mounting brackets—for secure, durable installation and long-lasting reliability.
  • Compact packaging supports easy shipping and handling (package dimensions: 28.75 in L × 21.25 in W × 7.75 in H; weight: 44 lbs).
  • Remains true to the ReadyLift SST design philosophy, helping maintain alignment and reducing the need for rework after install.
  • Compatibility note: specifically for the 2026 GM AT4 and Trail Boss trims; not intended for other configurations.

Features

  • Not compatible with Sierra AT4X or Silverado ZR2 Edition.
  • 2" front lift combines with factory 2" 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" 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 2026 or 2026 applications that have round U-bolts. Using U-bolt part number 67-35120UB will allow this kit to fit 2026 applications.

Specifications

Dimensions

28.75 Inches
Length
21.25 Inches
Width
7.75 Inches
Height
44 lbs
Weight

SHIPPING INFORMATION

This item ships in its original packaging. Dimensions and weight are used to calculate shipping costs.

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