ReadyLIFT® is excited to announce that we now offer two new heavy-duty suspension lift options for the all-new 2020 Chevy Silverado and GMC Sierra 2500/3500 HD trucks. Along with the cosmetic body changes to the new GM HD, General Motors also made changes to the long-standing torsion bar suspension. These changes required ReadyLIFT to engineer new leveling and SST lift kits that are specifically designed for this new suspension design. Both kits comfortably allow for 35″ tires, yet have much different lift heights.
66-3020 – Adjustable Leveling Kit – GM Silverado/Sierra 2500/3500 HD
The 66-3020 Adjustable Leveling Kit includes our industry-leading forged torsion keys that feature new design specific to the new 2020 GM HD platform. This kit also includes front shock extensions, differential drop spacers and factory skid plate spacers so you will not lose any functionality from this lift. While our Leveling kit provides 2″ of lift, the actual lift height will depend on the vehicle. This kit includes differential drop spacers to help maintain factory geometry and corrects CV axle angles. This kit is extremely versatile & works with trucks equipped with either the OE #84461807 or OE #84634344 factory torsion keys and requires ReadyLIFT torsion key unloading tool 66-7816A or similar for installation.
69-3030 – 3″F/2″R SST Lift Kit – GM Silverado/Sierra 2500/3500 HD
For those who want a more lifted stance all the way around, we now offer the popular 3″/2″ SST Lift Kit for the new 2020 Silverado / Sierra HD trucks. This system provides 3″ of adjustable front lift with new forged torsion keys specialized for this 3″ front lift (not the same keys found in 66-3020). Taller differential drop spacers and skid plate spacers are included, as well as new taller bump stops, rear shock extensions and our popular OE style cast iron 2″ tall rear lift blocks with new longer U-bolts. Like the leveling kit, the SST lift kit works with trucks equipped with either the OE #84461807 or OE #84634344 factory torsion keys and requires ReadyLIFT torsion key unloading tool 66-7816A or similar for installation.