Zone Offroad 4.5" Suspension Lift-No Shocks, Silverado/Sierra 1500 4WD; ZONC28

Take your Silverado/Sierra 1500 to new heights with this 4.5" lift kit from Zone Offroad. Kits include everything needed from high strength crossmembers and steering knuckles to strut spacers and rear block kit to level out the stance. Get the look, performance, and capability your truck deserves with clearance for up to 33" tires.

Features:

• Corrects suspension, steering, and driveline geometry for great on-road handling and improved off-road performance.
• FMVSS No.126 compliant to work with your vehicle's stability & traction control systems without lighting up your dash like a Christmas tree.
• Heavy-duty differential skid slate improves offroad protection.
• High-strength, 1/4" steel construction crossmembers correct lower control arm geometry.
• High-strength, CNC machined, replacement steering knuckles improve strength while correcting steering angles.
• Multi-point differential relocation brackets secure front differential for improved CV operating angles.
• Rear lift block and longer U-bolts for easy installation and level stance.
• Weld-in frame support plate for additional strength.
• Proudly made in the USA.

Notes:

• GM produced cast steel, stamped steel and aluminum control arms between 2014-2017.
• Factory 17" and 18" wheels cannot be reinstalled due to tie rod end interference.
• All wheel drive models may require front CV driveshaft. See installation instructions for more information.
• Will NOT fit models equipped with MagneRide magnetic ride control.
• Use a 1/4" wheel spacer to accommodate factory 20" wheels.
• For optimal tire clearance and reduce the need for trimming, use 20x9 wheels with 5.75" backspacing.

Installation:

• Install Time Hours: 8 hrs
• Difficulty Level: 4 out of 5

Wheel and Tire Fitment:

• Wheel Size: 17x9
• Back Spacing: 5.00
• Max Tire Size: 33x12.50
• Wheel Size: 18x9
• Back Spacing: 5.00
• Max Tire Size: 33x12.50
• Wheel Size: 20x9
• Back Spacing: 5.75
• Max Tire Size: 33x12.50