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4" lift kit for 2025 Silverado, Sierra 1500

By Ready Lift

Starting at

Original price $949.95 - Original price $949.95
Original price $949.95
Starting at$949.95
$949.95 - $949.95
Current price Starting at$949.95

Compatible with Adaptive Ride Control Suspension
Not compatible with 2019 Limited OLD Body Style
Use of Auto 4 Hi feature not recommended
Does NOT fit Trail Boss, AT4, AT4X, ZR2, Diesel or Denali

Vehicles with Mono-leaf rear springs require 67-39530UB. Before ordering a ReadyLIFT GM1500 Lift Kit, please check the rear leaf spring for kit compatibility. The mono-leaf is easily identifiable the U-bolt is round/circular around the top of the leaf spring.  

  • Details
  • Compatibility
  • Tire & Wheel Fitment

ReadyLIFT offers a no-cut 4.0" SST lift kit that will make room for larger tires without the hassle and expense of a larger lift.  The front lift is achieved with heavy-duty, laser-cut fabricated steel top mount strut extensions that come with an offset design to correct the strut and wiper seal angles. A CNC-machined billet Aluminum pre-load spacer is also included. When combined, this configuration provides 4 inches of front lift. This kit provides just the right amount of lift without exceeding the CV limits,  working within the OEM tolerances.   

This no-cut kit also includes new tubular steel upper control arms with optimized ball joint pivot angles and maintenance-free TCT pivot bushings. The new upper control arms are essential to maintaining proper suspension geometry. Once installed, this kit will have a very subtle rake that looks great, even when towing or hauling payload. Fits with or without Adaptive Ride Suspension.

Kit Components
UCA with maintenance free TCT pivot bushings, heavy-duty ball joints, and with ARC adaptor
Fab steel heavy-duty strut extensions
CNC machined billet aluminum spring pre-load spacers
Laser Cut Washers
3" Cast Block w/ U-Bolts
ARC Relocation Bracket
Complete kit with all installation hardware

View lift kit installation instructions

Readylift lift kit fits the following 4WD models:
2025 Silverado 1500
2025 Sierra 1500

20x9 0 offset 295/55-R20 - Max tire size