When I'm doing like 60 - 80 and go to break hard (not hard enough for wheels to lock up) my steering wheel and my car begins vibrating violently. When I'm going let's say 20 - 40 and I brake the car vibrates and studders but not as violent. Do I have to chagne my rotors?

 

Sounds like the rotors. I'd get these:

http://www.partsamerica.com/ProductD...pe=221&PTSet=A

http://www.partsamerica.com/ProductD...pe=221&PTSet=A

 

Thanks for the links however should I replace the rear rotors as well or just the front?

 

i had that problem, i just changed the front rotors and it was fixed.

 

Like loverholic said, it's usually the front ones that are really messed up, but if you're gonna do it, why not take care of all of 'em.

 

Thanks for the advice... I'll delete this thread now.