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Ready Lift 44-35425 4" Big Lift Kit for 2025 Silverado Trail Boss & GMC AT4 1500

(2025 Chevrolet Silverado 1500 Custom Trail Boss/LT Trail Boss; 2025 GMC Sierra 1500 AT4)

Manufacturer

Picture for manufacturer Ready Lift

Part Number

44-35425
9 reviews
Sale Price

$1,932.53

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

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Fitment guaranteed

Fitment guaranteed

Product Details

The Ready Lift 44-35425 is an all-new 4-inch Big Lift Kit engineered specifically for 2025 Chevrolet Silverado 1500 Trail Boss and GMC Sierra 1500 AT4 trucks. This comprehensive suspension lift system delivers exceptional ride quality and superior handling performance while providing the aggressive stance and ground clearance truck enthusiasts demand.

Key Features:

  • 4-inch lift height designed for 2025 GM 1500 Trail Boss and AT4 models
  • Engineered for optimal ride quality and handling characteristics
  • Includes ReadyGuard Powertrain Warranty for peace of mind
  • Maintains factory suspension geometry for reliable performance
  • Allows for larger tire fitment and improved ground clearance

Important Fitment Notes:

  • 18-inch wheels are not recommended due to fitment constraints; 18x9 wheels with 0mm offset or higher will not work properly
  • Use of Auto 4 Hi feature is not recommended with this lift kit installed
  • Not compatible with rear mono-leaf spring configurations
  • Single Cab configuration has not been validated for fitment and drivability by ReadyLIFT
  • Not intended for diesel engine applications

This lift kit provides the perfect balance of performance and aesthetics for your 2025 GM 1500 truck, backed by ReadyLIFT's commitment to quality and warranty protection.

Products specifications

Fits

2025 Chevrolet Silverado 1500 Custom Trail Boss/LT Trail Boss; 2025 GMC Sierra 1500 AT4

Prop 65

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/product.

Prop65 Chem1

Di(2-ethylhexyl)phthalate (DEHP)

I paid the 2 day delivery price yet the package took longer than 2 days.

Gj

Best price for the item I needed!

excellent service at a very competitive price

Exceeded my expectations!

quick and easy

Easy checkout, good price.

Great and trustworthy

Mu experience was good. The product was what i needed at a good price.

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