1.5 Inch Leveling Kit AT4X | GMC Sierra 1500 4WD (2022)

Rough Country
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Improved Ground Clearance and Ride Quality. Give your GMC Sierra AT4X increased ride height and a more aggressive appearance with Rough Country’s 1.5in Leveling Kit! From the factory, the GMC Sierra AT4X sits lower in the front than the rear, creating a nose-down look that leaves a lot to be desired.

Innovative Design and Construction. Rough Country's 1.5in leveling kit is exactly what your GMC Sierra AT4X needs to achieve the aggressive look it was meant to have. Rough Country’s 1.5in Leveling Kit durable strut spacers, giving your AT4X incredible ride quality both on and off-road. Once installed, this kit gives your AT4X plenty of ride height for larger tires while offering a clean, level look from front to rear.

Installation. Featuring a 100% bolt-on process, installation couldn't be easier. With an estimated timeframe of 3-4 hours, this full kit can be installed can be completed efficiently and quickly!

Limited Lifetime Replacement Warranty. Rough Country’s 1.5in Leveling Kit is backed with a limited lifetime replacement warranty towards manufacturer defects. As such, the product is protected from structural and workmanship damage after the date of purchase. With our industry-leading warranty give yourself peace of mind when using Rough Country's Suspension products!


  • Maintains factory ride quality.
  • Increased ground clearance.
  • Levels the front by 1.5" of lift.
  • 100% bolt-on installation.
  • Strut disassembly NOT required.

Notes - Important

    ONLY fits AT4X models.


More Information
Est. Install Time3-4 hours

In the Box

  • (2) Strut Preload Spacers
  • (2) Upper Strut Spacers
  • (2) Lower Strut Spacers
  • Hardware


Vehicle Fitment

2022-2022 4WD GMC Sierra 1500
ALWAYS read all product page details for more important fitment information

Recommended Tires & Wheels

TireWheelBolt PatternOffsetNote
275/75R18Factory 186x5.5--
305/65R1818x8.56x5.5+0Minor Trimming
305/65R1818x8.56x5.5+1Minor Trimming
305/65R1818x96x5.5+0Minor Trimming
305/65R1818x96x5.5+1Minor Trimming
305/65R1818x96x5.5+18Minor Trimming
305/65R1818x96x5.5+20Minor Trimming
Due to differences in manufacturing, dimension and inflated measurements, tire and wheel combinations should be test fit prior to installation



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Select a wheel size to view custom wheels and tires for this kit. You can find that on the sidewall of the tires on your original wheels or the inside frame of the driver's door.

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