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1.5-1.75 Inch Leveling Kit Chevy Silverado GMC Sierra 1500 AT4X AT4 ZR2Trail Boss ZR2 19-26 by Zone Offroad

1.5-1.75 Inch Leveling Kit Chevy Silverado GMC Sierra 1500 AT4X AT4 ZR2Trail Boss ZR2 19-26 by Zone Offroad

$549.95 USD
$549.95 USD
Sale Sold out

OVERVIEW

Specially designed for the 2019-2026 Chevy 1500 ZR2 or Trail Boss and GMC 1500 AT4X or AT4 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)

  • (Chevy) 35 x 12.5 with 20 x 9 and 5.5 in. Backspace
  • (GMC) 33 x 12.5 with 20 x 9 and 5.5 in. Backspace

IMPORTANT NOTES

  1. Use 1/4" spacer to achieve 1.75" lift on the AT4 & Trail Boss, Don't install the 1/4" spacer to achieve a level stance on a AT4X & ZR2.
  2. Tires wider than 295/ cannot be installed on factory wheels due to clearance issues to the steering knuckles.
  3. Will not fit Adaptive Ride Control (ARC) equipped models.
  4. 2022+ Models: This system has not been tested on models equipped with Super Cruise.


Wheel and Tire:

Chevy: 

  • 5.5" MAX Backspacing due to UCA Clearance.
  • 35/12.50 18x9, 20x9; 5.5" BS
  • 295/60 20x9, 5.5-4.5" BS
  • 305/55 20x9, 5.5-4.5" BS
  •  295/65 18x9, 5.5-4.5" BS
  • 295/70 17x9, 5.5-4.5" BS


GMC:

  • 33/12.50 18x9, 20x9; 5.5" BS
  • 295/60 20x9; 5.5" BS
  • 305/55 20x9, 5.5-4.5" BS
  • 295/65 18x9, 5.5-4.5" BS
  • 295/70 17x9, 5.5-4.5" BS

INSTALLATION

Installation Guides :

Download Guide 1

Est. Install Time :

3-4 hrs

Difficulty Level :

Moderate

Tools Needed :

Cut Off Wheel or Equiv., Strut Compressor, Welder Optional

SPECIFICATION

  • Front Lift Method : Strut Spacer
  • Front Lift Height : 1.5"
  • Rear Lift Method : Stock
  • Rear Lift Height : 0"
  • Shocks Included : No
  • Lift Height : 0-1.5"

FITMENT

Year Make Model Submodel Drive Type Fuel Type Position Lift Height
2019 Chevrolet Silverado 1500 Custom Trail Boss ALL ALL Front 1.75"
2019 Chevrolet Silverado 1500 LT Trail Boss ALL ALL Front 1.75"
2019 GMC Sierra 1500 AT4 ALL ALL Front 1.75"
2020 Chevrolet Silverado 1500 Custom Trail Boss ALL ALL Front 1.75"
2020 Chevrolet Silverado 1500 LT Trail Boss ALL ALL Front 1.75"
2020 GMC Sierra 1500 AT4 ALL ALL Front 1.75"
2021 Chevrolet Silverado 1500 Custom Trail Boss ALL ALL Front 1.75"
2021 Chevrolet Silverado 1500 LT Trail Boss ALL ALL Front 1.75"
2021 GMC Sierra 1500 AT4 ALL ALL Front 1.75"
2022 Chevrolet Silverado 1500 Custom Trail Boss ALL ALL Front 1.75"
2022 Chevrolet Silverado 1500 LT Trail Boss ALL ALL Front 1.75"
2022 Chevrolet Silverado 1500 ZR2 ALL ALL Front 1.5"
2022 GMC Sierra 1500 AT4 ALL ALL Front 1.75"
2022 GMC Sierra 1500 AT4X ALL ALL Front 1.5"
2023 Chevrolet Silverado 1500 Custom Trail Boss ALL ALL Front 1.75"
2023 Chevrolet Silverado 1500 LT Trail Boss ALL ALL Front 1.75"
2023 Chevrolet Silverado 1500 ZR2 ALL ALL Front 1.5"
2023 GMC Sierra 1500 AT4 ALL ALL Front 1.75"
2023 GMC Sierra 1500 AT4X ALL ALL Front 1.5"
2024 Chevrolet Silverado 1500 Custom Trail Boss ALL ALL Front 1.75"
2024 Chevrolet Silverado 1500 LT Trail Boss ALL ALL Front 1.75"
2024 Chevrolet Silverado 1500 ZR2 ALL ALL Front 1.5"
2024 GMC Sierra 1500 AT4 ALL ALL Front 1.75"
2024 GMC Sierra 1500 AT4X ALL ALL Front 1.5"
2025 Chevrolet Silverado 1500 Custom Trail Boss ALL ALL Front 1.75"
2025 Chevrolet Silverado 1500 LT Trail Boss ALL ALL Front 1.75"
2025 Chevrolet Silverado 1500 ZR2 ALL ALL Front 1.5"
2025 GMC Sierra 1500 AT4 ALL ALL Front 1.75"
2025 GMC Sierra 1500 AT4X ALL ALL Front 1.5"
2026 Chevrolet Silverado 1500 Custom Trail Boss ALL ALL Front
2026 Chevrolet Silverado 1500 LT Trail Boss ALL ALL Front
2026 Chevrolet Silverado 1500 ZR2 ALL ALL Front 1.75"
2026 GMC Sierra 1500 AT4 ALL ALL Front
2026 GMC Sierra 1500 AT4X ALL ALL Front 1.75"

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