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ReadyLift Suspension Kit with 6 in Front Lift and 6 in Rear Lift for Toyota Tundra (2007–2021)

Sale price$1,899.95

Corgrit Identification Code: C-REA-Q8NLWJB3


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The ReadyLift 6-inch suspension system delivers a full-height lift solution for Tundra models, engineered to maximize ground clearance while maintaining factory ride quality and suspension geometry. Built around boxed subframe drop assemblies, CNC-machined ductile iron knuckles, and precision strut extensions, the system preserves controlled alignment under extreme lift conditions. Designed to support up to 35-inch tires, it enhances stance, capability, and drivability without increasing track width or compromising steering behavior.

Key Features

6-Inch Front and Rear Lift System for Maximum Ground Clearance
Maintains Factory Ride Quality and Suspension Geometry
CNC-Machined Ductile Iron Knuckles with OEM Tie Rod Compatibility
Supports Up to 35-Inch Tire Fitment with Stock 20-Inch Wheel Compatibility

ReadyLift

1-Year Warranty Protection


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Suspension Kit Specifications

Engineered as a complete suspension system, the ReadyLift 6-inch kit provides a substantial ride-height increase while maintaining OEM alignment. Designed for large tire fitment and demanding use, the system integrates structural drop components and precision spacers to preserve driveline angles and suspension stability under elevated conditions.

Fits

2nd-Gen Toyota Tundra (2007–2013);
2.5-Gen Toyota Tundra (2014–2021), Not Compatible with TRD Pro Trim Level

Materials

Aluminum,
Iron,
Steel

Finish

Black Powder Coat,
Silver

Construction

Cast Iron

Front Suspension Maximum Lift Height

6 in

Rear Suspension Maximum Lift Height

6 in

Part Number

44-5675

Included in the Box

(2) Front Knuckles,
(2) Front Strut Spacers,
(2) Crossmembers,
(2) Front Sway Bar Spacers,
(4) Bump Stop Spacers,
(2) Rear Lift Blocks,
(4) U-Bolts,
(1) Front Differential Drop Kit,
(1) Engine Skid Plate,
(1) Hardware Set

Overview

Fabricated using laser-cut, CNC-bent, and boxed steel subframe components paired with ductile iron knuckles and OEM-style cast rear blocks, the system is engineered for high structural integrity. Reinforced assemblies distribute suspension loads evenly while maintaining consistent geometry under articulation.

Design

The system uses subframe drop assemblies and precision strut spacers to maintain factory-like suspension geometry despite the 6-inch lift height. Differential drop and sway bar relocation components preserve driveline alignment and steering stability.

Performance

By maintaining proper suspension geometry and track width, the system delivers predictable handling and reduced tire wear in lifted configurations. It supports large tire fitment while preserving stable steering response and consistent ride characteristics.

Compatibility

Designed for Tundra platforms, the system supports both RWD and 4WD configurations and accommodates 35-inch tires and OEM 20-inch wheels. It retains the factory turning radius and integrates with OEM alignment specifications for reliable performance.

Durability

Powder-coated and e-coated components provide resistance against corrosion, moisture, and road debris exposure. Reinforced structural elements ensure long-term durability under heavy load and extended off-road use conditions.