The ReadyLIFT 69-2831 SST lift Kit leverages the components from our original 69-2830 3" SST Lift Kit combined with all-new steel brackets and hardware necessary for lift kit compatibility with the factory optional electronic CCD shocks on some Expedition models. SST Lift Kit 69-2831 will work with standard shock and CCD shock vehicles so now ALL Expeditions can enjoy the benefits of a robust 3" lift while maintaining full systems compliance. This bolt-on lift kit provides the perfect lift solution to achieve a mild lifted stance while still maintaining important SUV rake. Kit 69-2831 provides 3" of front lift and 2" of rear lift and can easily allow for up to a 35 inch tall tire (285/75-18 or 285/65-20) as shown with factory wheels (without factory auto running boards aka Power Deployable Running Boards). For models with factory electronic shocks (also called CCD) this kit includes the necessary brackets to complete the installation while retaining full use of the electronic shocks. The 69-2831 SST Lift kit includes CNC-machined billet 6061-T6 Aluminum front strut extensions fabricated plate steel rear spring spacers and front CCD wiring harness brackets. This combination provides a fantastic mild lifted stance that compliments the form and function of the 2018-2022 Expedition. NOTE:   Kit not compatible with Timberline edition.