Our 6" lift system raises the performance standards for both on and offroad. New pre-set coil springs (fully compressed and stressed in the manufacturing process) provide lift while maintaining factory ride characteristics. Drop brackets relocate both the factory upper axle-to-frame links and the new Rock Runner lower links. These components help restore proper suspension geometry, steering alignment, and driveline angles. New front / rear adjustable track bars center the axles side-to-side, improve on road handling characteristics, and increase offroad suspension travel. A dropped pitman arm reduces steering linkage angles. Front and rear replacement anti sway bar links prevent bar preload. Superlift's Slip-Yoke Eliminator Kit, offered separately, is required to relieve rear driveline angle. The 6" system is capable of clearing most 35" diameter tires on standard offset wheels, providing the jeep is not excessively heavy.