69-3920 | ReadyLift 2.0 Inch SST Suspension Lift Kit (2019-2024 Silverado, Sierra 1500 Trail Boss, AT4)
2019-2024 Chevrolet Silverado 1500 Trail Boss 4WD | 2019-2024 GMC Sierra 1500 AT4 4WD
Description
AT4/TRAIL BOSS PLUS 2.0" SST LIFT KIT- GM 1500 AT4/TRAIL BOSS 4WD 2019-2024
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.
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.
Not compatible with Sierra AT4X or Silverado ZR2 Edition.
Application List
2019-2024 GMC Sierra 1500 4wd, AT4
Components
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
Tires & Wheels
Trail Boss - Max tire 295/65-20, 20x9 0 offset wheel
Details
- 69-3920
- 69-3920
- 804879610472
- ReadyLIFT Suspensions
- New
Categories
Shipping Information
- Item Requires Shipping
- 44.0 lbs.
- W21.2500” x H7.7500” x L28.7500”
- Free Ground Shipping | Exclusions Apply*