SKU: 4799298911

2025 GM 1500 ZR2 AT4X 6" Big Lift Kit (44-35600)

Sale price$1719.87 Regular price$1910.97
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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

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Description

2025 GM 1500 ZR2 AT4X 6" Big Lift Kit (44-35600)The ReadyLIFT 6 inch Big Lift Kit for the 2025 Chevy Silverado ZR2 and GMC Sierra AT4X is a high performance suspension system designed for aggressive off roading and a commanding stance. Engineered with heavy duty boxed steel crossmembers and thick 3 16 inch plate steel skid plates, this kit delivers extreme ground clearance and structural rigidity. It utilizes a proprietary lower strut clamshell design to maintain factory geometry, ensuring that

The ReadyLIFT 6-inch Big Lift Kit for the 2025 Chevy Silverado ZR2 and GMC Sierra AT4X is a high-performance suspension system designed for aggressive off-roading and a commanding stance. Engineered with heavy-duty boxed steel crossmembers and thick 3/16-inch plate steel skid plates, this kit delivers extreme ground clearance and structural rigidity. It utilizes a proprietary lower strut clamshell design to maintain factory geometry, ensuring that your truck retains its smooth, quiet ride while gaining the clearance needed for massive 37-inch tires.

Features
  • Provides a total of 8 inches of lift (ReadyLIFT 6-inch + Factory 2-inch lift).
  • Heavy-duty angled and offset top mount strut extensions optimize shock performance and minimize wear.
  • Proprietary lower strut clamshell design maintains factory suspension geometry.
  • Constructed with boxed steel front/rear crossmembers and a full-width 3/16-inch plate steel front skid plate.
  • Differential drop brackets feature 1/4-inch boxed plate steel with double gussets for torsional strength.
  • Includes tube steel upper control arms with maintenance-free pivot bushings and 1-ton ball joints.
  • Fabricated 5-inch tall tapered rear lift blocks with integrated bump stop landings maintain proper rake.
  • Includes a rear add-a-leaf kit and shock extensions to retain the use of factory performance shocks.
Notes
  • The use of the "Auto 4 Hi" feature is not recommended after installation.
  • Not compatible with vehicles equipped with rear mono-leaf springs.
  • Trimming of the front valance and fender liners is required for larger than recommended tire/wheel combinations.
  • A vehicle alignment and calibration of Advanced Driver Assistance Systems (ADAS) are necessary after installation.
Compatibility Notes
  • Exclusively engineered for the 2025 Chevy Silverado 1500 ZR2 and GMC Sierra 1500 AT4X 4WD.
  • Retains the high-performance factory Multimatic DSSV dampers.
  • Will not fit 2025 models with round U-bolts without the use of part number 67-35150UB.
Tire Fitment
  • Recommended (No Trimming): 37x12.50 tires on 20x9 wheels with 0 offset.
  • Maximum Fitment (With Trimming): 37x12.50 tires on 20x10 wheels with -18 offset.
Specs
  • Total Lift Height: 8 inches.
  • Crossmember/Skid Plate Material: 3/16-inch thick plate steel.
  • Differential Drop Material: 1/4-inch boxed plate steel.
  • Kit Contents: Ductile iron knuckles, front/rear crossmembers, skid plate, differential drops, strut extensions, pre-load spacers, tubular UCAs, rear blocks, add-a-leaf kit, and rear shock extensions.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 4799298911

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AMZREV
Cuba, US
★★★★★ 4
Refreshing
It is a refreshing spritz, but I can't tell much difference between it and a good splash of water in the morning.
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Reviewed in the United States on January 30, 2026
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Jennifer
Birmingham, US
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Worth it!
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Jose Lomena
Alexandria, US
★★★★★ 1
Que no vale la pena comprarlo
No vale la pena el producto y ademas es carísimo
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Reviewed in the United States on December 5, 2025
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Battle Creek, US
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Amazing for makeup
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Clever_User_Name
Carnegie, US
★★★★★ 5
This spray serum is lovely!
This spray serum is very nice! First, let me qualify that my husband works in dermatology and I have access to high-end skin care products. I’ve taken good care of my skin for years and it’s already in great shape, so I never expect to see dramatically-improved results from any new product. That said, I was pleased with the Color Science Barrier Pro Serum Spray sent to me by Amazon Vine in return for my honest review. Does it make me look 10 years younger? No, but there is a “glow” after I spritz myself face that isn’t greasy or glittery, just skin that is hydrated and calm. The mist is very fine and doesn’t disturb my makeup, there’s no discernible scent, and it doesn’t sting my skin or eyes. It dries quick enough, maybe 30 seconds after I spritz it on. I’m not sure what to make of the claims that it helps my skin make its own vitamin D, but my skin feels refreshed and looks nice. I keep the spray bottle in my purse and use it throughout the day. It’s expensive emoji that I’d hesitate to purchase, but having used it, ai know the spray mist is extremely fine so it should last quite a while, even using it 3-4 times a day.
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Reviewed in the United States on November 13, 2025

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