ReadyLift 1-1.5"F Adjustable / 1"R SST Lift Kit

 

The ReadyLIFT 1-1.5"F Adjustable / 1"R SST Lift Kit is engineered specifically for 2007–2020 GM SUV and SUT 1500 platforms seeking improved ride height, larger tire clearance, and enhanced stance while maintaining factory ride comfort and suspension geometry. Designed around ReadyLIFT Smart Suspension Technology, this system provides a mild lift solution ideal for daily driving, towing, light off-road use, and larger wheel and tire combinations.

Built around ReadyLIFT’s patented adjustable front strut extension system, the SST kit allows the front suspension to be configured between 1 inch and 1.5 inches of lift, giving owners the flexibility to fine-tune vehicle stance based on wheel setup, towing needs, or personal preference. This innovative design preserves factory suspension geometry and ride quality while improving overall vehicle appearance.

The rear lift is achieved using CNC-machined 6061-T6 billet aluminum rear coil spring spacers engineered specifically for GM SUV applications. These billet spacers provide approximately 1 inch of rear lift while maintaining a slight factory rake for hauling and towing capability. Together, the front and rear components deliver a balanced mild lift without negatively affecting suspension travel or drivability.

The SST system is compatible with both 2WD and 4WD GM 1500 SUV/SUT applications, including Chevrolet Tahoe, Suburban, Avalanche, Cadillac Escalade, GMC Yukon, and Yukon XL models. ReadyLIFT confirms the kit supports up to 33-inch tires, with recommended fitment of 32x11.50 tires on 9-inch-wide wheels with +12 offset for no-rub clearance.

Engineered specifically for GM full-size SUV platforms, the ReadyLIFT 1-1.5"F Adjustable / 1"R SST Lift Kit delivers improved ground clearance, leveled stance, and larger tire capability while preserving OEM-style comfort and handling characteristics.

Installation is designed as a complete bolt-on suspension system using application-specific hardware and detailed instructions. ReadyLIFT states no cutting, drilling, or welding is required during installation.

Whether you're upgrading for larger tires, improved appearance, towing balance, or mild off-road capability, the ReadyLIFT 1-1.5"F Adjustable / 1"R SST Lift Kit delivers reliable suspension enhancement for GM SUVs and SUTs. Now Available at LEER!

 

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Features & Specifications

Product Type: Suspension Lift Kit
Material: CNC-machined 6061-T6 billet aluminum with steel mounting hardware
Finish Options: Billet aluminum finish with black hardware
Mounting Type: Complete bolt-on suspension lift system
Fitment: 2007–2020 GM SUV/SUT 1500 2WD/4WD applications
Front Lift Height: Adjustable 1–1.5 inches
Rear Lift Height: 1 inch
Maximum Tire Size: Up to 33 inches
Design: Adjustable SST suspension lift system

Functionality:

• Improved ground clearance
• Adjustable front ride height
• Larger tire clearance
• OEM-style ride quality retention
• Maintained towing stability
• Improved vehicle stance

 

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Available Options

The ReadyLIFT 1-1.5"F Adjustable / 1"R SST Lift Kit is available in:

Vehicle Fitments

• 2007–2020 Chevrolet Tahoe
• 2007–2020 Chevrolet Suburban
• 2007–2013 Chevrolet Avalanche
• 2007–2020 GMC Yukon
• 2007–2020 GMC Yukon XL
• 2007–2020 Cadillac Escalade
• 2007–2020 Cadillac Escalade ESV
• 2007–2013 Cadillac Escalade EXT

Finish Options

• CNC-machined billet aluminum finish
• Black hardware finish

Configurations

• Adjustable 1–1.5-inch front lift configuration
• 1-inch rear lift setup
• Billet front strut extension system
• Billet rear coil spacer configuration
• Bolt-on suspension installation system
• 33-inch tire clearance setup
• SUV towing and hauling suspension configuration
• Daily driving suspension enhancement setup
• Mild off-road suspension configuration
• OEM-style ride geometry setup

Choose the adjustable ReadyLIFT SST configuration if you want customizable front ride height while maintaining factory ride quality and towing capability.

 

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Why Choose the ReadyLIFT 1-1.5"F Adjustable / 1"R SST Lift Kit?

This product is ideal for customers who want a mild adjustable lift system that improves stance and tire clearance without sacrificing factory comfort.

• Provides adjustable front lift height for customized stance and leveling
• Uses CNC-machined billet aluminum components for lightweight strength and durability
• Maintains OEM-style ride quality using SST suspension engineering
• Supports up to 33-inch tires on compatible wheel setups
• Retains slight rear rake for towing and hauling stability
• Provides complete bolt-on installation with no permanent modifications required

 

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What’s Included

• Adjustable front strut extensions
• Rear billet aluminum coil spring spacers
• Application-specific mounting hardware
• Installation instructions

 

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Installation Notes

• Designed specifically for 2007–2020 GM SUV/SUT 1500 2WD and 4WD applications
• Professional installation is recommended
• Alignment inspection is required after installation
• Every wheel and tire combination should be test fit before final installation
• No cutting, welding, or permanent modifications required during installation 
• Not compatible with air bag-equipped vehicles such as Auto-Ride or LTZ suspension systems 
• Ride quality and final lift height may vary depending on trim level and suspension condition
• Wheel and tire fitment should always be verified before installation
• Headlamp aim should be checked and adjusted after installation

 

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Tire Fitment Notes

ReadyLIFT confirms support for up to 33-inch tires depending on wheel width, wheel offset, and tire design. Recommended no-rub fitment includes 32x11.50 tires on 9-inch-wide wheels with +12 offset.

Example tire sizes include:

• 18-inch wheels – 275/65R18 or 285/65R18
• 20-inch wheels – 285/55R20
• 22-inch wheels – 285/45R22

 

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Warranty Information

ReadyLIFT Warranty

ReadyLIFT products are backed by a “No Hassle” product warranty for the original purchaser. ReadyLIFT states that missing or defective components are covered and that qualifying replacement parts may be provided under warranty.