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Fitment

YearsMakeModelDriveEngine
2019-2025ChevroletSilverado 15004WDGas
2019-2025GMCSierra 15004WDGas
2020-2025GMCSierra 15004WDDiesel
2022-2025ChevroletSilverado 15004WDDiesel

Features

  • 3-piece design with top mount spacer and 2 preload spacers to raise ride height without over-extending suspension during droop travel
  • High strength adventure series upper control arms allow more travel, increase strength and correct issues caused by kits using the factory UCAs
  • Maintains ride quality and handling characteristics
  • Allows clearance for 33-34" tires
  • Includes Factory Protection Plus

Quick Specs

  • Front Lift Method: Strut Spacer & Upper Control Arm
  • Front Lift Height: 1.75"
  • Rear Lift Method: Block
  • Rear Lift Height: 1"
  • Shocks Included: No
  • Lift Height: 0-1.5"
  • Est. Install Time: 3-4 hrs
  • Difficulty Level: Moderate
  • Tools Needed: Cut Off Wheel or Equivalent, Strut Compressor, Welding Equipment
  • See Notes with See Notes and See Notes in. Backspace

Trimming may be required

  • Part Number : ZONC74/C74F

Important Notes

  • Control arms typically add 1-2 degrees caster above stock alignment specifications.
  • 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.
  • For replacement ball joints use service kit ZONF8202. Ball joint is directional and must be installed with the ‘dot’ facing either inward or outward on the vehicle, otherwise damage may occur.
  • This kit will NOT fit AT4X or ZR2 models with the Multimatic Shocks.
  • Stock wheels and tires will require 1/4" wheel spacer to clear upper control arm.
  • ATTN State of California Consumers: Warning: Cancer and Reproductive Harm

Recommended Wheel and Tire Combinations:

Chevy:

  • 295/60 20x9 w/ 6.18-5.5" BS
  • 35/12.50 18x9 or 20x9; 5.5" BS *
  • 285/55 20x9; 285/60 18x9; 285/65 17x9 w/ 6.18-4.5" BS *
  • 285/60 20x9; 285/70 18x9; or 285/75 17x9 w/ 6.18" to 5.5" BS

GMC:

  • 295/55 20x9 w/ 6.18-5.5" BS
  • 33/12.50 18x9 or 20x9; 5.5" BS **
  • 295/60 20x9 w/ 6.18-5.5" BS **
  • 285/55 20x9; 285/60 18x9; 285/65 17x9 w/ 6.18-4.5" BS *
  • 285/60 20x9; 285/70 18x9; or 285/75 17x9 w/ 6.18" to 5.5" BS

Zone Offroad ZONC74/C74F 1.75" Lift Kit

2019-2025 Chevrolet Silverado 1500 4WD Gas 2019-2025 GMC Sierra 1500 4WD Gas 2020-2025 GMC Sierra 1500 4WD Diesel 2022-2025 Chevrolet Silverado 1500 4WD Diesel
4.9256198347107 847 5
98.512396694215%
4.9/5 out of 847 Company Reviews. Rating:
Zone Offroad ZONC74/C74F 1.75
543.95In stock
2019-2025 Chevrolet Silverado 1500 4WD Gas 2019-2025 GMC Sierra 1500 4WD Gas 2020-2025 GMC Sierra 1500 4WD Diesel 2022-2025 Chevrolet Silverado 1500 4WD Diesel

20% off

Cyber Week Sale! (No coupon code discount allowed)
As low as $543.95 Regular Price $679.94
As low as $543.95 Regular Price $679.94

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Product Details

Specially designed for the 2019-2025 Chevy/GMC 1500 AT4 / Trail Boss trucks, these kits are designed to a higher standard, working within the parameters of the factory suspension and steering geometry to maximize potential while allowing optimal clearance for larger tires. Kits include strut spacers, adventure series upper control arms, hardware packs and steering stop extensions.

Rear Shock Option

Nitro Series

  • Nitrogen-charged
  • Twin-tube design
  • 10-stage velocity-sensitive valving
  • Dual-welded ends for increased strength
  • Self-lubricating seals
  • Black powder coat finish

FOX 2.0 Adventure Series

  • 2-inch diameter steel body
  • Internal floating piston (IFP) monotube design
  • Large 5/8-inch hard chrome plated heat-treated alloy steel shaft
  • Race-developed high-flow piston design
  • Application-specific valving to maximize performance
  • Long-lasting silver coated finish
In-stock Ships in 1-3 Days

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