Lift heights are based off fully loaded Rubicon 3.6L models with HD front and rear bumpers and winch. Other models will see more lift.
Coil springs retain the stock rake of the vehicle.
We do not offer a spring swap program
For a level ride unloaded in a JT Gladiator, a 1 or 2 inch taller spring in the front compared to the rear is needed depending on model.
Up to .75 inch of front coil spring spacer can be added to level the vehicle as well using 8017-075 front coil spring spacers.
Min bump stop spacing listed is the minimum amount of bump stop spacing required to prevent the springs from going into coil bind. Do not use less bump stop spacing.
Please note: Measurement is over stock height for that particular model. Lift heights are based off fully loaded Rubicon 3.6L models with HD front and rear bumpers, winch, and full size spare. Other lift heights posted are estimated based off calculated vehicle weight values. Actual lift height achieved may vary from model to model.
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