krisG35

besides wheel balancing and alignment. Did both but still the steering wheel vibrates some on the freeway. I do have a leaking pass side shock... could that be it? I have TEIN springs all around on stock shocks.

Strife350z

iTrader: (4)

do you have aftermarket wheels?

if so... do you have hub-rings?

phoenixZ33

that couldn't help. fix that and see what happens. otherwise it's probably tire balance, and could be tire condition or alignment.

Gurp

yup, im thinking hub centric rings as well...same thing happened with me with my old car...

phoenixZ33

could be the hubcentric rings as well..

krisG35

nah, couldn't be. i know i had rings on my volks, and it also happens when running my stock 18s.

bastard

If your car is lowered, the toe is likely to be out causing a "slip-and-grip" kind of thing (this will feather tires eventually). Your tires could have a flat spot. The balance could be out. Something in the suspension or steering linkage could be loose. A wheel bearing might be messed up. The rim might be bent. The leaking shock might not control the wheel enough, resulting in a vibration. The hubcentric rings could be the wrong size. The road could just be bad.

I can't think of anything else offhand.