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2019-2020 GMC Denali 1500 Pickup

4" IFS Lift System

Zone Offroad C46N
4" IFS Lift System
4" IFS Lift System
4" IFS Lift System
4" IFS Lift System
4" IFS Lift System
4" IFS Lift System

Zone Offroad

p/n C46N

Base Price


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Availability: In-Stock
This product usually ships within 24 hours and may ship today if ordered before 1pm est.

Quick Specs

View Zone Offroad C46N Instructions

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Specially designed for the late model 2019+ GMC Denali 1500 4WD trucks equipped with adaptive ride control (ARC), this 4" IFS system takes advantage of the updated OE suspension design to maintain on road comfort and handling characteristics while improving tire clearance and offroad capability. At the heart of this 4" lift systemsis a pair of 1/4" thick, American steel crafted drop crossmembers to reposition the OE lower control arms. These control arms offer additional ground clearance and are paired with a differential skid plate to create a strong subframe while adding protection for critical steering and driveline components. In place of the factory steering knuckles a pair of specially designed steering knuckles are supplied to maintain proper steering geometry for ESC system compatibility. Unlike most other kits that limit the wheel configurations this knuckle design allows for 17" or larger aftermarket wheels to be installed as well as 20" OEM wheels. Also supplied are a set of heavy duty replacement tie rod ends and weld-in crossmember plate to strengthen the chassis. The front differential is secured in its new location using a multipoint differential relocation brackets to keep the CV axle operating angles at a minimum. The additional ride height comes from a set of top mounted steel fabricated strut spacers that install quick and easily to retain the ride quality and performance benefits of the the ARC struts. Along with ARC sensor relocation brackets this kit is rounded out with a pair of sway bar drop brackets are used to correct the operating angle of the factory sway bar as well as created a strong brace between the rear crossmember and the frame.

In the rear of these 4" lift kits, the OE lift blocks are replaced with either 3" lift blocks and longer u-bolts to lift and net a level stance without stacking lift blocks. Rear brake line / ABS line brackets allow the use of factory brake lines. Lower shock extensions are used to allow the ARC rear shocks to be reinstalled to maintain rear damper performance.

All Zone Offroad kits include Factory Protection Plus for the ultimate extended warranty to include Zone Offroad's Limited Lifetime Warranty, FMVSS No.126 (ESC System) compliance certification and a 5year-100mile drivetrain warranty to match the dealer. Improve the look and capability of your 2019-2020 GMC Denali 1500 truck with Zone Offroad.

Important Notes!

  • Requires frame bracket modification
  • Will not fit Adaptive Ride Control (ARC) equipped models
  • Factory 17" and 18" wheels cannot be reinstalled due to tie rod end interference, stock 20" wheels can be reinstalled.
  • 17" wheels with 4.5" backspacing should be test fit prior to mounting the tire to ensure proper clearance to the steering knuckle/tie rod.
  • All aftermarket wheels should be test fit prior to mounting the tire to ensure proper clearance to the brake caliper.
  • Some wheel profiles will not clear the brake caliper. These can be test fitted before the vehicle is lifted in a stock condition.

This product fits the following applications:

  • 19-20 GMC 1500 Pickup Denali 4WD
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  • 2019 GMC 1500 Pickup Denali 4WD
  • 2020 GMC 1500 Pickup Denali 4WD

Quick Specs

  • Front Lift Height: 4″
  • Front Lift Method: Crossmember/Knuckle
  • Rear Lift Height: 2″
  • Rear Lift Method: Lift Block
  • Install Time Hrs: 7-9
  • Difficulty Level 1-5: 4
  • Wheel Size: 17x9
  • Back Spacing: 4.5″
  • Max Tire Size: 295/70r17
  • Wheel Size: 20x9
  • Back Spacing: 4.5-6.25″
  • Max Tire Size: 295/65r20
  • Wheel Size: 20x9
  • Back Spacing: 5.5-6.25″
  • Max Tire Size: 35x12.50

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4" IFS Lift System

4" IFS Lift System

4" IFS Lift System

4" IFS Lift System

4" IFS Lift System

4" IFS Lift System

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Total base price + selected options $1,379.95

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