The TeraFlex JK Elite LCG PreRunner system combines all of our top-of-the-line components into a purpose-built speed system. The PreRunner system is designed to minimize unnecessary rotational mass, and maximize complete wheel travel. The LCG PreRunner specifically focuses on the speed aspect of off road performance, and by keeping tire size to 35" the JK is able to quickly accelerate. FOX Racing long-travel shocks (available separately) feature a unique shock body design that provides a longer stroke by using a remote reservoir for the IFP (internal floating piston) while allowing for maximum compression, and are race-tuned and valved to work in conjunction with the SpeedBumps for all out performance. Suspension limiting straps prevent any potential damage to drivetrain or suspension by maximizing down travel safely. Extensive gusseting and brackets beef up critically weak areas and prevent potential damage in areas that are prone to damage at high speed. Coil Spring retainers prevent the coil springs from unseating during full suspension extension. The TeraFlex PreRunner suspension system is designed to fit 35" tires. Fits all JK Wrangler modeles including Rubicon and Unlimited.