The ultra-simple TeraFlex JT: 2.5 Coil Spring & Spacer Base Lift Kit comes with the basic parts needed to fit larger tires for increased ground clearance for better off-road capability. Kit Includes:- One (1) pair of front springs- One (1) pair of rear springs- Front lower bump stop strike pad extensions- Rear lower bump stop strike pad extensions- Front sway bar link kit- Rear sway bar link kit- Necessary hardware- Installation instructions Lift height: 2.5″ Sport/Overland Max tire size: 35″ Rubicon Max tire size: 35″ Estimated installation time: 5-6 hours Notes:** Caster correction required (not included). Front lower sport control arms OR front control arm sport brackets OR Alpine IR 8 Arm Kit and/or Alpine IR front track bar.*** Requires aftermarket wheels with 4.75″ backspacing or less OR offset wheel adapters for stock wheels**** Models with plastic bumpers require the removal of the bumper-to-fender wind deflector/splash guard in order to fit 35″ or larger tires***** Requires longer shocks (not included)- we recommend Falcon Performance SP2 Mode Adjust Shocks or TeraFlex 9550 VSS Twin Tube Shocks Fits:Jeep Gladiator JT (2020+)