Rancho 2020 Jeep Gladiator Fr and R Suspension System Component - Box One

This is the first box of the Rancho RS66128B-1 suspension system, designed specifically to give your 2020-2023 Jeep Gladiator JT a 3-inch lift. This kit is built to handle the demands of off-roading, allowing you to fit up to 38-inch tires and giving your Gladiator a more aggressive stance and improved ground clearance for tackling trails.

Inside this box, you'll find the adjustable front control arms and the progressive rate coil springs. The control arms are a key part of this system, letting you fine-tune the caster right on the vehicle. This adjustment is important for getting the alignment just right after the lift, which helps ensure a comfortable ride, better durability, and worry-free driving. The progressive rate springs are engineered to provide a good balance between on-road comfort and off-road performance, flexing well when you need them to. Rancho also includes a heavy-duty front track bar with their D2 bushings, which are maintenance-free and self-centering, helping to keep the axle properly aligned and reducing noise and vibration.

This system is designed as a complete upgrade, but remember that the shocks and other components are sold separately. You'll need to order boxes RS66128B-2, RS66128B-3, and RS66128B-4 to get the full kit. Rancho backs this system with a limited lifetime warranty, giving you confidence in its long-term performance.