ReadyLift 2.5"F / 4"R Blocks SST Lift Kit

 

The ReadyLIFT 2.5 inch front / 4 inch rear blocks SST Lift Kit gives Ford heavy-duty truck customers a mild front lift with rear block support for a stronger tow-and-haul stance. It is built for customers who want added tire clearance, improved road presence, and suspension geometry support without moving to a tall full suspension system. The result is a practical lift for work trucks, towing builds, and daily-driven heavy-duty pickups that need more stance without losing their useful character.

The front of the system uses powder-coated steel coil spring spacers paired with poly sound isolators. The spacers create the front lift, while the isolators help keep the suspension quiet and controlled as the truck moves over rough pavement, jobsite access roads, and gravel. Front shock extensions, sway bar frame mount spacers, and bump stop extensions round out the front package so the lift is more complete than a simple spacer-only approach.

Steering and axle positioning are important on heavy-duty 4WD trucks, so the track bar relocation bracket plays a key role in the system. By addressing front-end geometry after the lift, the kit helps maintain predictable steering feel and a centered suspension attitude. A carrier bearing spacer is also included for the one-piece driveshaft application, supporting driveline angle correction as part of the installation package.

The rear uses OEM-style 4 inch cast iron lift blocks with extended U-bolts and application-specific hardware. The rear block approach keeps the truck useful for towing and hauling while adding the amount of rear height needed to match the front lift with a slight practical rake. This stance helps the truck look more aggressive while still supporting bed load and trailer use.

The system supports up to 35 inch tires when paired with a compatible wheel setup, giving heavy-duty truck customers a substantial tire upgrade without going to an extreme lift height. Tire clearance still depends on wheel width, offset, tire shape, and the truck's condition, so the final wheel and tire combination should be checked carefully. When properly matched, the upgrade delivers a strong work-truck look with added clearance for off-road access and daily driving.

Whether customers are upgrading for towing, larger tires, worksite clearance, weekend trails, or a more commanding heavy-duty stance, the ReadyLIFT 2.5 inch front / 4 inch rear blocks SST Lift Kit delivers a complete mild-lift package with practical truck capability. Now Available at LEER!

 

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Features & Specifications

Product Type: Suspension lift kit

Brand: ReadyLIFT

Series: Smart Suspension Technology

Vehicle Fitment: Ford Super Duty 4WD trucks with one-piece driveshaft, 2011-2016

Front Lift Height: 2.5 inches

Rear Lift Height: Approximately 2 inches with 4 inch rear blocks, depending on factory block setup

Material: Powder-coated steel front components with cast iron rear lift blocks

Maximum Tire Diameter: 35 inches

Mounting Type: Bolt-on suspension lift system

Functionality:

• Adds front and rear suspension height for a stronger heavy-duty stance
• Improves tire clearance for compatible 35 inch tire packages
• Keeps a useful rear rake for towing and hauling needs
• Supports steering geometry with an included track bar relocation bracket
• Helps preserve front shock travel with included shock extensions
• Includes rear blocks and extended U-bolts for a complete rear lift package
• Works well for daily driving, jobsite use, towing, hauling, and light off-road access

 

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Why Choose

This product is ideal for customers who want a heavy-duty mild lift with larger tire clearance, useful rake, and complete geometry support.

• 2.5 inches of front lift improves stance without excessive suspension height
• OEM-style rear blocks help maintain a tow-and-haul attitude
• Track bar relocation helps support predictable steering after the lift
• Shock extensions, bump stop extensions, and sway bar spacers make the front lift more complete
• 35 inch tire capability provides a noticeable visual and clearance upgrade
• Poly sound isolators help keep the front spacer system quiet during normal use
• Application-specific hardware supports a cleaner installation on the supported platform

 

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What's Included

• Front coil spring spacers
• Poly sound isolators
• Front shock extensions
• Front sway bar frame mount spacers
• Front bump stop extensions
• Track bar relocation bracket
• Carrier bearing spacer
• OEM-style 4 inch rear lift blocks
• Extended rear U-bolts
• Application-specific mounting hardware
• Installation instructions

Note: Confirm included components before installation.

 

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Installation Notes

• Confirm 4WD fitment, model year, and one-piece driveshaft compatibility before installation.
• Professional installation and a post-installation alignment are recommended.
• Every wheel and tire combination should be test fit before final installation, especially with 35 inch tire packages.
• Check headlamp aim, driveline behavior, and suspension hardware after the lift has been installed.

Buyer is responsible for use in accordance with applicable vehicle, road, off-road, towing, racing, and local laws.

 

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Warranty Information

Warranty coverage follows ReadyLIFT terms for eligible suspension components and typically applies to defects in materials or workmanship for the original purchaser. Coverage may require proof of purchase and may exclude improper installation, misuse, overloading, modifications, impact damage, or use outside stated limits.