The 6" Big Lift Kit from ReadyLIFT, designed for 2019-2023 Chevy Silverado and GMC Sierra 1500 4WD trucks, is a comprehensive upgrade excluding Trail Boss, AT4/AT4X models.
This kit, model 44-3965, enhances handling and ride quality through advanced engineering.
It includes a 3/16" thick steel front skid plate and boxed steel front/rear cross members.
The kit features 1/4" steel differential drop brackets with double gusset and boxed center rib for torsional strength.
Angled and offset strut extensions align struts for optimal shock performance and minimal wear, complemented by a lower mount strut pre-load spacer for spring rate improvement.
For rear elevation, 5" tall fabricated steel blocks with bump stop landings are paired with Bilstein 5100 series shocks.
Engineered over 9 months with extensive testing, this kit provides superior ride quality, even surpassing the stock setup.
It supports maximum tire sizes of 35x12.50 on 20x9 wheels with 0 offset without trimming, and with trimming, accommodates 35x12.50 or 325/60R20 on 20x10 wheels with -18 offset.
Trimming involves the front valance, felt liner edges, and mud flap.
Not suitable for Auto 4 Hi, Adaptive Ride Control, Multimatic vehicles, or rear composite mono-leaf springs.
Compatible only with traditional steel leaf springs, identified by square U-bolts.
Key features include maintained factory ride and handling, clearance for up to 35'' tires on 6-inch kits with no trimming, top mount strut extensions preserving factory geometry, and the inclusion of a ReadyGuard Powertrain Warranty.
