i have a rustys 4.5 inch lift running 35sw/ lockers on both ends and havent had any problems other than snapping my track bar relocation bracket which the replaced for free.rustys pretty cool,usually really helpful.the springs in my lift are alittle soft for my taste,i tend to drive a little fast and where i live theres looottts of fireroad type trails.speaking of where i live do any of you guys veture down to the june lake mammoth lakes area,theres a local club but their runs usually consist of the fire roads i was talking about.theres some more dificult trails around body into nv. and inthe white mtns but both are desolate and i hate going by my self(i lost my ignition once about 30 miles out)i would also like to know of runs up inthe tahoe area im about 2 hrs south of south lake tahoe.