im pretty sure my car doesnt have lowering springs on it. it sits the same as my old z did (stock suspension and whatnot).i was just entertaining the idea that it could have been lowered before (possible reason for negative camber). so if i understand correctly, you get a negative camber after years of wear or if you lower your car? ive heard something about negative camber with bigger wheels. im thinking the car prolly had rims at some time (i got it with 350z stocks). do you need to reduce camber when up sizing your wheels?