ReadyLift - 2.0'' Front with 1.0'' Rear SST Lift Kit - 2019-2021 Silverado 1500 Trail Boss/Gmc Sierra 1500 At4

SKU: 69-3920

VENDOR: ReadyLift

$ 659.95
PRODUCT INFORMATION
Warranty Instructions
CUSTOMER REVIEWS
PRODUCT INFORMATION

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" 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 69-3920 SST Lift Kit works with the factory 2" 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 66-3921 leveling kit. OE style 3" 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" of front lift and 1" 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:  Not compatible with AT4X or ZR2 Editions.

Tire Fitment: Kit Components:

CNC machined billet aluminum top mount spacer and pre load spacer.

Tubular upper control arms with 1-ton ball joints and TCT pivot bushings.

3" tall OE style cast iron lift blocks with new longer u-bolts

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.
Fitment
Warranty Instructions
CUSTOMER REVIEWS

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ReadyLift - 2.0'' Front with 1.0'' Rear SST Lift Kit - 2019-2021 Silverado 1500 Trail Boss/Gmc Sierra 1500 At4

ReadyLift - 2.0'' Front with 1.0'' Rear SST Lift Kit - 2019-2021 Silverado 1500 Trail Boss/Gmc Sierra 1500 At4

$ 659.95