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1.75 Inch Lift Kit | Chevy Silverado & GMC Sierra 1500 AT4 & Trail Boss (19-25)

SKU: ZONC74
Kit Component List

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$679.94
Subtotal: $679.94

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1.75 Inch Lift Kit | Chevy Silverado & GMC Sierra 1500 AT4 & Trail Boss (19-25)

$679.94

1.75 Inch Lift Kit | Chevy Silverado & GMC Sierra 1500 AT4 & Trail Boss (19-25)

$679.94
Rear Shock Option: No Shock

Specially designed for the 2019-2024 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.

Features & Benefits

  • 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

Recommended Tires & Wheels

(Trimming may be required)

  • See Notes with See Notes and See Notes in. Backspace

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
  1. Control arms typically add 1-2 degrees caster above stock alignment specifications.
  2. 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.
  3. 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.
  4. This kit will NOT fit AT4X or ZR2 models with the Multimatic Shocks
  5. Stock Wheels and Tires will require 1/4" Wheel Spacer to clear upper control arm.

Recommended Wheel and Tire Combinations:

  1. Chevy:
  2. 295/60 20x9 w/ 6.18-5.5" BS
  3. 35/12.50 18x9 w/ 20x9; 5.5" BS *
  4. 285/55 20x9; 285/60 18x9; 285/65 17x9 w/ 6.18-4.5" BS *
  5. 285/60 20x9; 285/70 18x9; or 285/75 17x9 w/ 6.18" to 5.5" BS
  6. GMC:
  7. 295/55 20x9 w/ 6.18-5.5" BS
  8. 33/12.50 18x9 w/ 20x9; 5.5" BS **
  9. 295/60 20x9 w/ 6.18-5.5" BS **
  10. 285/55 20x9; 285/60 18x9; 285/65 17x9 w/ 6.18-4.5" BS *
  11. 285/60 20x9; 285/70 18x9; or 285/75 17x9 w/ 6.18" to 5.5" BS

Est. Install Time :

3-4 hrs

Difficulty Level :

Moderate

Tools Needed :

Cut Off Wheel or Equiv., Strut Compressor, Welding Equipment
  • 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"
YearMakeModelSubmodelDrive TypeFuel TypePositionLift Height
2019ChevroletSilverado 1500Custom Trail Boss4WDGASFront and Rear1.75"
2019ChevroletSilverado 1500LT Trail Boss4WDGASFront and Rear1.75"
2019GMCSierra 1500AT44WDGASFront and Rear1.75"
2020ChevroletSilverado 1500Custom Trail Boss4WDFLEXFront and Rear1.75"
2020ChevroletSilverado 1500Custom Trail Boss4WDGASFront and Rear1.75"
2020ChevroletSilverado 1500LT Trail Boss4WDGASFront and Rear1.75"
2020GMCSierra 1500AT44WDDIESELFront and Rear1.75"
2020GMCSierra 1500AT44WDGASFront and Rear1.75"
2021ChevroletSilverado 1500Custom Trail Boss4WDFLEXFront and Rear1.75"
2021ChevroletSilverado 1500Custom Trail Boss4WDGASFront and Rear1.75"
2021ChevroletSilverado 1500LT Trail Boss4WDGASFront and Rear1.75"
2021GMCSierra 1500AT44WDDIESELFront and Rear1.75"
2021GMCSierra 1500AT44WDGASFront and Rear1.75"
2022ChevroletSilverado 1500Custom Trail Boss4WDALLFront and Rear1.75"
2022ChevroletSilverado 1500LT Trail Boss4WDALLFront and Rear1.75"
2022ChevroletSilverado 1500 LTDCustom Trail Boss4WDGASFront and Rear1.75"
2022ChevroletSilverado 1500 LTDLT Trail Boss4WDDIESELFront and Rear1.75"
2022ChevroletSilverado 1500 LTDLT Trail Boss4WDGASFront and Rear1.75"
2022GMCSierra 1500AT44WDALLFront and Rear1.75"
2022GMCSierra 1500 LimitedAT44WDDIESELFront and Rear1.75"
2022GMCSierra 1500 LimitedAT44WDGASFront and Rear1.75"
2023ChevroletSilverado 1500Custom Trail Boss4WDDIESELFront and Rear1.75"
2023ChevroletSilverado 1500Custom Trail Boss4WDGASFront and Rear1.75"
2023ChevroletSilverado 1500LT Trail Boss4WDDIESELFront and Rear1.75"
2023ChevroletSilverado 1500LT Trail Boss4WDGASFront and Rear1.75"
2023GMCSierra 1500AT44WDDIESELFront and Rear1.75"
2023GMCSierra 1500AT44WDGASFront and Rear1.75"
2024ChevroletSilverado 1500Custom Trail Boss4WDDIESELFront and Rear1.75"
2024ChevroletSilverado 1500Custom Trail Boss4WDGASFront and Rear1.75"
2024ChevroletSilverado 1500LT Trail Boss4WDDIESELFront and Rear1.75"
2024ChevroletSilverado 1500LT Trail Boss4WDGASFront and Rear1.75"
2024GMCSierra 1500AT44WDDIESELFront and Rear1.75"
2024GMCSierra 1500AT44WDGASFront and Rear1.75"
2025ChevroletSilverado 1500Custom Trail Boss4WDDIESELFront and Rear1.75"
2025ChevroletSilverado 1500Custom Trail Boss4WDGASFront and Rear1.75"
2025ChevroletSilverado 1500LT Trail Boss4WDDIESELFront and Rear1.75"
2025ChevroletSilverado 1500LT Trail Boss4WDGASFront and Rear1.75"
2025GMCSierra 1500AT44WDDIESELFront and Rear1.75"
2025GMCSierra 1500AT44WDGASFront and Rear1.75"
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