ReadyLift P/N 44-3985

Full-Size Lift Kits

Description

ReadyLIFT offers the new Big Lift Kit for 2019-2023 Chevy Silverado and GMC Sierra 1500 trucks, specifically the 8"F-6.5" R Big Lift Kit (44-3985) for 4WD models. This kit, engineered for excellent ride quality and handling, is not suitable for Trail Boss, AT4, AT4X, ZR2, or Denali models, nor is it compatible with Adaptive Ride Control, Multimatic suspension, or vehicles with rear composite mono-leaf springs. It's designed for trucks with traditional steel leaf springs, identified by square U-bolts. The 44-3985 kit features boxed steel front/rear cross members and a 3/16" thick steel front skid plate. The 1/4-inch steel differential drop brackets are double gusseted and ribbed for strength against torsional twisting. A unique "clam-shell" style lower strut extension preserves factory strut use and alignment, using TCT lower bushings for a precise pivot. New tubular upper control arms with TCT pivot bushings replace OE stamped steel arms, enhancing strength and durability. The rear lift includes 5" tall fabricated steel blocks with integrated bump stop landings and an add-a-leaf, along with new Bilstein 5100 series rear shocks. Extensive testing ensures this 8" lift kit enhances the ride quality of the new GM 1500 4WD trucks. Recommended tire sizes are 37x12.50 on 20x9 0 offset wheels with no trimming, and 37x12.50 on 20x10 -18 offset wheels with minor trimming. Trimming areas include the front valance, felt liner edges, and mud flap. The use of the Auto 4 Hi feature is not recommended with this kit. Key features include maintaining factory ride and handling, clearance for up to 37x12.50 tires on an 8-inch kit, the proprietary lower strut clamshell design, tube steel upper control arms with maintenance-free pivot bushings and 1-ton ball joints, 3/16-inch steel plate cross members and skid plate, anti-torsion differential drop brackets, fabricated steel rear lift blocks, and premium Bilstein rear shocks. The kit also includes the ReadyGuard Powertrain Warranty.

8" Lift Kit - GM Silverado / Sierra 1500 - 2019-2023

Specifications

BrandReadyLift
Part Number44-3985
FitmentDirect Fitment
Front Lift ComponentSpacer
Front Lift Height8 Inches
Front or RearFront and Rear
Install DifficultyDifficult Requires Professional Installation
Installation TimeAbout 5 hours
Max Tire Size37 Inch
Rear Lift ComponentBlock and U-bolt with add a leafs
Rear Lift Height5 Inches
Rear ShocksBilstein 5100
Shocks IncludedYes
Weight276 lbs

Vehicle Fitment

Year(s)MakeModelSubmodel
2019-2022ChevroletSilverado 1500LT
2019-2022ChevroletSilverado 1500LTZ
2019-2022ChevroletSilverado 1500RST
2019-2022ChevroletSilverado 1500WT
2022ChevroletSilverado 1500 LTDLT
2022ChevroletSilverado 1500 LTDLTZ
2022ChevroletSilverado 1500 LTDRST
2022ChevroletSilverado 1500 LTDSSV
2022ChevroletSilverado 1500 LTDWT
2019-2022GMCSierra 1500Elevation
2022GMCSierra 1500Pro
2019-2022GMCSierra 1500SLE
2019-2022GMCSierra 1500SLT
2019-2021ChevroletSilverado 1500SSV
2019-2021GMCSierra 1500Base
2019ChevroletSilverado 1500 LDLT
2019ChevroletSilverado 1500 LDWT
ReadyLift P/N 44-3985

Full-Size Lift Kits

$3,049.95

Check if this fits your vehicle Select your vehicle
Professional installation available
We install this! Suspension, wheel and tire labor varies a lot by vehicle and setup - contact your local store for an exact installation quote.
Built to orderShips direct from the manufacturer to your local H&H store. Call 888-865-4024 for lead times.
Free store pickupReady at your local H&H
22 storesAcross the Southeast
Family-ownedServing trucks since 1987
Installation availableAsk your store for a quote
4.8
5,563 reviews
Customer Reviews

Rated 4.8 across 22 stores

Every review below is a verified Google review of an H&H store — written by real customers about the people who sold, fitted and stood behind their gear.

Pensacola · 8 hours ago

Easy people to deal with and friendly. Will do business again with them.

Marietta · 21 hours ago

The staff is friendly and helpful. They went out of their way to make sure I got a warranty part replaced. Their communication is professional and they completed the work in a timely manner and it looks wonderful! Thanks!

Pelham · 22 hours ago

Bought step rails for a truck. Took less than an hour to have them installed! Great work!

Gainesville · 22 hours ago

Great service. Super quick install.

Trussville · 2 days ago

Love the new look

B K
Conyers · 3 days ago

Eric was a pleasure to work with on my LEER top! Capable service guys installed my top and it looks great. Thank you!

Cumming · 5 days ago

My experience was great Brandon was exceptionally helpful and professional and the crew did a great job installing my tonneau cover Thanks

Decatur · 7 days ago

Tyler and his team have done a couple different jobs for me this year on two different trucks. The quality of work was outstanding.

Reviews of H&H Truck & Outdoor stores, sourced from Google. They rate our stores and service, not this individual product.