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Durable Readylift 3" Sst Lift Kit For 2020+ Gm Silverado / Sierra 2500 / 3500 Hd - Today Only [ECxeDgtB]

$64.99 $207.99 -69%

Introducing the ReadyLift 3" SST Lift Kit ReadyLIFT® is thrilled to introduce a new heavy-duty suspension lift option specifically designed for the 2020-2021 GM Silverado and GMC Sierra 2500/3500 HD trucks, including the popular AT4 package. This inn

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Introducing the ReadyLift 3" SST Lift Kit

ReadyLIFT® is thrilled to introduce a new heavy-duty suspension lift option specifically designed for the 2020-2021 GM Silverado and GMC Sierra 2500/3500 HD trucks, including the popular AT4 package. This innovative 3" SST lift kit is the result of extensive engineering to ensure proper function and installation on the new GM HD torsion bar suspension design. The kit allows for a comfortable fit of 35" tires, enhancing the outward appearance and off-road capabilities of your truck. With a focus on professional engineering and manufacturing, this kit maintains the factory ride and handling while offering a significant lift for a rugged and stylish look.

Key Product Features and Specifications

The ReadyLIFT 3" SST Lift Kit includes a range of features to enhance your truck's performance and aesthetics. It comes with a 3" adjustable front lift and specialized forged torsion keys, ensuring a secure and precise fit. The kit also includes taller differential drop spacers, skid plate spacers, new taller bump stops, rear shock extensions, and OE style cast iron 2" tall rear lift blocks with longer U-bolts. This system is compatible with both OE #84461807 and OE #84634344 factory torsion keys and requires the ReadyLIFT torsion key unloading tool 66-7822B for installation. The kit maintains use of the factory skid plate and allows for increased aftermarket tire sizes up to 35".

Practical Uses and Benefits

The ReadyLIFT 3" SST Lift Kit is ideal for those looking to upgrade their 2020-2021 GM HD truck with a lifted stance and increased off-road capabilities. This kit provides a practical solution for drivers who need enhanced ground clearance and a more rugged appearance for their daily commutes or adventurous road trips. Whether you're navigating challenging terrains or simply want a distinctive look for your truck, this lift kit delivers. It's suitable for trucks equipped with factory snow prep/plow packages and features industry-leading forged torsion keys with specific indexing for each application. With its versatile fitment and extensive benefits, this kit is a must-have for any GM HD truck owner seeking a professional and reliable lift solution.

What Our Customers Say

December 31, 2025

Absolutely no complaints!

This is a very solid, exceptionally good tool.

- Lorelai C..

December 31, 2025

Absolutely no complaints!

A great product, and well worth all of it.

- Alicia V..

December 31, 2025

Absolutely no complaints!

This is a very solid and very dependable buy.

- Lillian G..

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