4 Inch Lift Kit For 25-Up Silverado/Sierra 1500 ZR2, AT4X 1500 4WD 3 Inch Rear Block Spacer Front Rear Shock Spacer - Zone Offroad - ZONC77

Take your Chevy ZR2 / ATX4 to new heights with this 4 inch lift kit from Zone Offroad. This system raises ride height 4 inch over stock and will sit at the same height as a 6 inch system would on a standard truck.

Kits include everything needed from high strength crossmembers and steering knuckles to strut spacers, upper control arms and differential brackets to maintain driveline angles.

This system is designed to take full advantage of the factory Multimatic shock system by correctly positioning them with an upper strut spacer in front and a relocation bracket in the rear.

Our unique knuckle design allows for a much tighter turning radius than our competition, as well as a wider selection of wheel fitment options. Get the look, performance, and capability your truck deserves with clearance for up to 35 inch tires.


Features and Benefits


Maintains on-road handling while improving off-road performance.

Heavy duty crossmembers and skid plates for protection.

New steering knuckles add strength and allow ESC system compatibility.

Top mounted front strut spacer retains factory ride quality.

Adventure Series upper control arms for additional strength and durability.

Works with OEM shocks


Recommended Tires and Wheels


(Trimming may be required)

35 x 12.5 with 18 x 9 and 4.5 in. Backspace

35 x 12.5 with 22 x 9 and 4.5 in. Backspace


Notes:


All aftermarket wheels should be test fit prior to mounting the tire to ensure proper clearance to the brake caliper.

Requires frame bracket modification.

Fits Gas and Diesel Models.

Will not fit Adaptive Ride Control (ARC) equipped models.

This system has not been tested on models equipped with Super Cruise.

Optional front skid plate will not work with2.7L Turbo or Diesel engine.

Front Lift Method: Cross Member and Strut Spacer

Front Lift Height: 4 inch

Rear Lift Method: Block

Rear Lift Height: 3 inch

Shocks Included: No

Lift Height: 4-5.5 inch


Kit Components:

ZONC2412 1 2025 Chevy ZR2/GMC AT4X 1500 4 Inch Front Box Kit


ZONC2662 1 2019-2024 Chevy/GMC 1500 Front Box Kit


ZONC2672 1 2019-2024 Chevy/GMC 1500 Knuckle Box Kit 1 w/UCA (4 Inch and 6 Inch Compatible)


ZONC2673 1 2019-2024 Chevy/GMC 1500 Knuckle Box Kit 2 w/UCA (4 Inch and 6 Inch Compatible)