ReadyLIFT 2" Leveling Kit 20-24 GM 2500/3500 6.6L Duramax L5P

If you're towing with a trailer, having a little rake (downward nose droop) on your truck is a nice thing. Once you hook a trailer up, the truck levels out, which is neat and comfortable.  However, factory heights are not always friendly with larger tire sizes, and if you don't haul, it makes that fancy diesel of yours look like a 72' El Camino.  While a classic look, this is not 1972. What's an enthusiast to do?  Install a leveling kit my friend, install a leveling kit.

ReadyLIFT offers a heavy-duty adjustable leveling kit for the 2020-Current Chevy Silverado and GMC Sierra 2500/3500 HD trucks. Along with the appearance updates, General Motors also made changes to the long-standing torsion bar suspension. These changes required ReadyLIFT to engineer a new leveling solution that is specifically designed to function and install properly on this new suspension design. Our dedication to professional engineering and manufacturing has yielded a new adjustable forged torsion key leveling kit system that provides a comfortable ride and allows for 35” tires.

The Adjustable Leveling Kit includes our industry-leading forged torsion keys that feature new indexing specific to the 2020-Current GM HD platform. The leveling lift is in the range of 2-inches, but the amount of actual lift required will depend on the vehicle. This kit works with trucks equipped with either the OE #84461807 or OE #84634344 factory torsion keys and requires ReadyLIFT torsion key unloading tool 66-7822B or similar for installation. Why Choose ReadyLIFT GM HD Leveling Kits? Maintains the factory ride and handling. Features industry-leading forged torsion keys with specific indexing designed for each application.

20x9 +18 or 0 offset - 35x12.50 tire.

*Trimming may be required with some tire styles on 20x9 0 offset - 35x12.50 or 325/60R20

Silverado and Sierra have different fender well opening sizes - some minor trimming my be required depending on true tire size and design. ReadyLIFT wheel and tire fitment recommendations are typically based on Wheel Pros wheels and Nitto tires. Due to product differences among tire manufacturers, tire specifications and dimensions including, but limited to, overall diameter, rolling diameter, tread width, aspect ratio, lug pattern, sidewall construction and inflation pressure, will vary meaningfully by tire and wheel manufacturer. Every tire and wheel combination should be test fit prior to installation. Consult your local installer to learn more about the right tire fitment for your application.

When lifting a vehicle and installing aftermarket wheels and tires, a tire manufacturer's construction and material quality can alter vehicle ride quality. When increasing a vehicle wheel and tire size, most larger aftermarket truck and SUV tires are 10-ply (or more) E tires compared to typical OEM 6-ply C tires. This more rigid sidewall construction increases the perception of suspension stiffness often described as ride harshness. The ride, handling, traction, noise, fuel economy, and wear differences between All-Season, All-Terrain, Mud-Terrain, or Trail-Terrain type tires can be significant. Please take into account tire and wheel choice will generally have a meaningful impact on the ride & handling experience.

INSTALLATION ADVANCED DRIVER ASSISTANCE SYSTEMS (ADAS) NOTE: 

If your vehicle is equipped with active or passive safety/collision monitoring and/or assistance/avoidance systems including, but not limited to, camera- or radar/sonar-based systems, check and adjust your vehicle’s systems for proper aim and function after product installation.   In some instances, your vehicle may require OEM dealer service tools and factory-trained technicians to re-calibrate ADAS.  You may incur additional costs to adjust ADAS systems.