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all articlesReadyLift LIFT KIT 2" lift for GMC AT4 / Trail Boss 2019-2022
SIMILAR PARTSsale -10%VERIFIED FITMENT
in Stock
$772.15
SKU: l2390630
$857.94
Fits:
GMC AT4 2019-2022 (2019 2020 2021 2022)
SIMILAR PARTS
Warranty
Manufacturer’s Warranty
Worldwide
We Ship Worldwide
Fast Shipping
1-5 days delivery
Returns
Easy Returns: 30 days
Features
2019-2022 GM AT4 & Trail Boss. 2" front lift combines with factory 2" lift.
- LIFT KIT ReadyLift with your purchase!
- Verified fit GMC AT4 2019-2022 (2019 2020 2021 2022)
- Front
- FAST SHIPPING & WARRANTY: We ship from various warehouses throughout the USA under the manufacturer's warranty! *Please ask us full technical details at the Questions field at bottom of the page.
Technical Details
- Condition New
- Brand ReadyLift
- Placement on Vehicle Front
- Product LIFT KIT
- Series AT4
- Make GMC
Compatibility
Full compatibility list
| Notes | Year | Make | Model | Trim | Engine |
|---|
Relevant Products
Additional Information
Description
69-3920 +2" SST Lift Kit: 2019-2022 GM AT4 & Trail Boss.
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
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 wheelTrail Boss - Max tire 295/65-20, 20x9 0 offset wheel
NOTE: Use of Auto 4 HI feature not recommended..
AT4 - Max tire 305/55-20, 20x9 0 offset wheel
Trail Boss - Max tire 295/65-20, 20x9 0 offset wheel
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
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
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 wheelTrail Boss - Max tire 295/65-20, 20x9 0 offset wheel
NOTE: Use of Auto 4 HI feature not recommended..
AT4 - Max tire 305/55-20, 20x9 0 offset wheel
Trail Boss - Max tire 295/65-20, 20x9 0 offset wheel
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