ReadyLift 69-3030 Heavy-Duty 3-Inch/2-Inch SST Suspension Lift Kit for 2020-2022 Chevrolet Silverado 2500/3500 HD and GMC Sierra 2500/3500 HD Trucks

ReadyLIFT is thrilled to introduce a heavy-duty suspension lift option for 2020-2022 Chevy Silverado and GMC Sierra 2500/3500 HD trucks, including the AT4 package. General Motors' updates to the torsion bar suspension necessitated the engineering of a new SST lift kit by ReadyLIFT, tailored for this redesigned suspension. This innovative 3" SST lift kit system accommodates 35" tires comfortably. Specifically, for those seeking an all-around lift for their 2020-2021 GM HD truck, the 69-3030 3"/2" SST Lift Kit is offered. It delivers 3" of adjustable front lift through specialized forged torsion keys, distinct from those in the 66-3020 kit. The kit includes taller differential drop spacers, skid plate spacers, extended bump stops, rear shock extensions, and OE style cast iron 2" tall rear lift blocks with longer U-bolts. It is compatible with trucks equipped with either OE #84461807 or OE #84634344 factory torsion keys and necessitates the use of ReadyLIFT torsion key unloading tool 66-7822B or equivalent for installation. Additionally, it can be used on trucks with factory snow prep/plow packages. The ReadyLIFT 2020 GM HD SST Lift Kits are chosen for their ability to maintain the factory ride and handling. They boast industry-leading forged torsion keys with specific indexing for each application. These kits provide clearance for larger aftermarket tires, up to 35", and include CNC machined billet Aluminum differential drop spacers with extended hardware to ensure proper CV angles and driveline geometry. The factory skid plate remains usable thanks to new skid plate spacers. Each SST lift kit includes 2" tall OE style cast iron tapered rear lift blocks and heavy-duty rear shock extensions to eliminate the need for purchasing new rear shocks. To correctly limit suspension compression, the kit comes with four taller bump stops. Importantly, every kit includes the ReadyGuard Powertrain Warranty.

The ReadyLift 69-3030 SST Lift Kit is engineered specifically for 2020-2022 Chevrolet Silverado and GMC Sierra 2500/3500 HD trucks, including models with the AT4 package. This heavy-duty lift kit provides a 3-inch front lift and a 2-inch rear lift, designed to enhance ground clearance and accommodate larger tires up to 35 inches in diameter. The kit features industry-leading forged torsion keys with precise indexing, ensuring factory ride quality and handling are maintained after installation. It includes CNC-machined billet aluminum differential drop spacers, taller differential spacers, skid plate spacers, and extended bump stops to help maintain proper driveline geometry and suspension performance. The 2-inch tall OE-style cast iron tapered rear lift blocks with longer U-bolts provide reliable rear lift, while heavy-duty shock extensions allow you to retain your factory shocks, simplifying the upgrade process.
Installation requires professional expertise and typically takes over five hours due to the complexity of the components involved. The kit is compatible with factory torsion keys, including OE #84461807 or OE #84634344, and can be used on trucks equipped with snow plow packages. Special tools such as the ReadyLIFT torsion key unloading tool are necessary for installation, ensuring safety and precision. Designed to preserve factory ride quality, this lift kit offers a balanced combination of performance, durability, and style. Every purchase includes the ReadyGuard Powertrain Warranty for added confidence in your upgrade.
Whether you're looking to improve off-road capability or enhance your truck’s appearance, the ReadyLift SST Lift Kit delivers a reliable solution with a straightforward installation process when performed by professionals. It’s an ideal choice for those seeking a significant lift that supports larger tires and maintains factory driveline angles, all while ensuring compliance with safety standards and factory specifications.

Features:

• Front Lift: 3-inch adjustable torsion keys for enhanced ground clearance

• Rear Lift: 2-inch cast iron tapered blocks with longer U-bolts

• Includes CNC-machined billet aluminum differential drop spacers for proper CV angles

• Taller differential and skid plate spacers to maintain factory driveline geometry

• Extended bump stops to limit suspension compression

• Heavy-duty shock extensions compatible with factory shocks

• Compatible with factory torsion keys and snow plow packages

• Supports tire upgrades up to 35 inches in diameter

• Professional installation recommended, with a typical duration of over 5 hours

• Backed by ReadyGuard Powertrain Warranty

Fitment:
Chevrolet Silverado 2500 HD 2020
Chevrolet Silverado 2500 HD 2021
Chevrolet Silverado 3500 HD 2020
Chevrolet Silverado 3500 HD 2021
GMC Sierra 2500 HD 2020
GMC Sierra 2500 HD 2021
GMC Sierra 3500 HD 2020
GMC Sierra 3500 HD 2021