ReadyLIFT 6" Lift Kit w/ Bilstein Rear Shocks — 2007–2021 Toyota Tundra
Part No. 44-5677
Give your Tundra serious clearance and a factory-quality ride. This complete ReadyLIFT system adds a true 6 inches of lift and delivers over 2" more ground clearance than many competing kits, while preserving proper suspension geometry and on-road manners.
Why this kit
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Ride you expect: Offset steel strut spacers lift the front without widening track width, so the truck drives straight and your front tires align with the rears.
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Stronger up front: Laser-cut, boxed subframe drops and precision-machined iron knuckles (retain factory tie rods; minor trimming may be needed).
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CV-friendly: Easiest-in-class differential drop positions the front diff for healthy CV and driveline angles.
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Balanced rear: OEM-style cast-iron lift blocks, longer U-bolts, and Bilstein rear shocks for control and durability.
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Complete details: Bump stop extensions and sway-bar frame brackets keep components in their ideal range.
What’s included
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Front offset strut spacers
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Boxed subframe drop assemblies
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Precision iron steering knuckles
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Differential drop kit
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Sway bar frame mount brackets
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Bump stop extensions (front & rear)
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Rear cast-iron blocks, U-bolts & hardware
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(2) Bilstein rear shocks
Wheel & Tire Guidance
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Up to 35" tires on a 9" wheel, +25 offset recommended for least chance of rubbing
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Front mud flaps may need removal
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Works with factory 20" wheels
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Does not work with factory 18" wheels (aftermarket wheels OK)
Compatibility
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Fits 2007–2021 Toyota Tundra (2WD/4WD)
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Not for 2015–2021 TRD Pro with Bilstein coilover shocks
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Will not work with TRD rear sway bar option
Installer notes
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Designed to maintain alignment specs and correct geometry to help protect tires and steering feel
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Professional alignment and headlight aim recommended after installation
Want it installed and dialed for your wheel/tire setup? We’ve got you covered—ask about bundle pricing with mount & balance.