ReadyLIFT 4" Front / 2" Rear SST Lift Kit for 2007-2021 Toyota Tundra (Without Shocks)

$1,049.95
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Prestige Truck customer support

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See it on a truck

A mild lift, done right

An SST kit gives the vehicle more height at both ends and room for a larger tire package, while the parts stay matched to its factory suspension. It is the step between a simple leveling kit and a full big lift.

Parts matched to the platform

ReadyLIFT builds each SST kit around one suspension design, so spacers, brackets and arms locate where that vehicle needs them. The fit is specific rather than universal.

A mild lift, done right

An SST kit gives the vehicle more height at both ends and room for a larger tire package, while the parts stay matched to its factory suspension. It is the step between a simple leveling kit and a full big lift.

Parts matched to the platform

ReadyLIFT builds each SST kit around one suspension design, so spacers, brackets and arms locate where that vehicle needs them. The fit is specific rather than universal.
ReadyLIFT 4" Front / 2" Rear SST Lift Kit full kit on white: upper control arms, strut spacers, rear blocks and U-bolts

Ready for daily duty

A lifted stance with bigger tires still has to commute, tow and haul. SST kits keep a small rear rake so the vehicle sits right with weight in the bed or on the hitch.

Frequently Asked Questions

Straight answers on specs, fit and support

How is an SST kit different from a leveling kit?

A leveling kit raises only the front to cancel the factory rake. An SST kit lifts the front and the rear, so the whole vehicle gains height.

What is the largest tire it clears?

The tire size ReadyLIFT lists for this exact vehicle is in the specifications on this page. Tire dimensions vary by brand, so test fit your wheel and tire combination before mounting.

Will I need an alignment after installing it?

Yes, plan on one. ReadyLIFT notes the vehicle may need an alignment after installation, and headlamp aim should be checked at the same visit.

Does it affect driver-assistance cameras and radar?

Changing ride height can shift camera, radar and sonar aim. ReadyLIFT says to check and recalibrate these systems after installation, and some vehicles need dealer tools to do it.

Can I install it myself?

ReadyLIFT recommends a certified mechanic and says to read the instructions fully before starting. The install sheet and ReadyLIFT's estimated install time for this exact kit are on this page.

Is an SST kit covered for off-road use?

ReadyLIFT's warranty excludes damage from off-road abuse on its lift kits. Its Jeep SST and Terrain Flex kits are the exception and remain covered in recreational off-road use.

What our customers say

4.7 · 14 reviews

RAYMUND Verified
12/05/2024

ReadyLift Suspension SST Lift Kits 69-5475

Product is exactly as advertised. Excellent quality! Very well put together kit. Truck rides great!

17 Red tundra Verified
05/28/2026

Great look

So far so good. Install took longer than expected but that’s not manufacturer fault. Truck looks great and feels like a whole new truck

Alvinator25 Verified
05/01/2026

Wow! Blown Away

Had this done by a local shop. The stance, fit and finish is great! The ride feels like stock, slightly stiffer. I was able to keep the rear sway bar. I got a BMC and was able to clear 35” tires.

KDDesignsri Verified
02/27/2026

Exceptional product!

Purchased the 4” kit a week after the truck! Install was smooth. Rides great!

Abrocker Verified
02/08/2026

Excellent product!

Turned out great. Easy install. Was able to run 35x12.50s on 20x9 (0 offset) wheels with body mount chop and plastic trimming.

RHJ1 Verified
01/28/2026

Works great on my 2014 Tundra!

Not only did it make my truck look better, it helped the ride quality. A lot of guys were telling me I would have a really rough drive. Honestly, changing out the stock upper control arms really helps make the ride better. I definitely recommend this kit. It was better than what I expected.

Pickle Verified
10/16/2025

Awesome lift kit

I bought this lift kit 3 weeks ago and omg what a difference this made for my 2020 Tundra . It was the best choice I made ,I'm more then happy with it

Mick1990 Verified
06/28/2025

Exactly what I wanted in a lift

Had it for about a month no problem. Had to remove mud flaps and took heat gun to fender liner in the front to mould fenderliner forward to stop rubbing other then that great lift. Wheel are 20x9 +12 offset 295/65/20

Echo Sam Charlie Verified
06/04/2025

Excellent lift

After much research, I decided to go with this kit and my truck turned out pretty good. I am very happy that I can use all the OE struts and the TRD Sway bar. Would absolutely recommend this to anyone.

Anonymous Verified
12/05/2024

Awesome Tundra lift

Easy install, along with YouTube video to reference if problems arose. Great ride and stance for truck. Easily fit 295/60 R20 tires with a 0mm offset rim. Very lift tub of truck is articulated at a full turn. Plus the 4” loft does not void my Toyota warranty.

Madison Verified
10/21/2025

Good lift

Happy with the lift not happy with the size fitment went with 315-70-18s like suggested and the rub on the body mount and fog light plastic up front wish I would have purchased smaller tires but stuck with them now

Louie415 Verified
05/14/2025

Just install it on my 2016 tundra

I was satisfied from the ride and standing appearance the looks it a 4” lift but i feel like a 6” lift awesome.

Anonymous Verified
12/04/2024

Overall pleased with lift.

The kit was complete with all the right parts and with good instructions. Everything fit well. I was hoping the ‘A’ arms would be stronger looking. Also, the spacers for the skid plate bolts will be an irritation every time the oil is changed. I wish they had a flange in one side to allow two sided tape to hold them. The only thing I was disappointed with is that the kit said it would fit up to 35in tires on my 2007 Tundra. However, the wheels would not fit. I had to downsize to 33in.

Anonymous Verified
11/08/2024

Toyota Tundra Readylift 4/2

The Tundra looks great! I am happy with kit and results but there are a couple of things need changed. They need to some how limit down travel on front end of truck. The cv's get into a pretty good angle at full droop. There should also be a option for a 4/3 kit. But have taken a 500 mile trip no problem. Towed my Jeep JKU on car trailer 200 miles no problem. Has Vision wheels +25 and Nitto 285/75R18's.