From: clare on
On Sun, 07 Feb 2010 14:14:15 -0800, Jeff <Not(a)dot.net> wrote:

>hargow20(a)yahoo.com wrote:
>> Brake pulsation vibration problem:
>>
>> When I step on the brakes at around 30 miles per hour I get a
>> vibration from the front disk brake. I checked the rotor with a dial
>> indicator and it is perfectly true. Also checked the front suspension
>> and ball joints and no looseness at all. Does anyone have any ideas...?
>Try a different set of front wheels and tires.


Worth a try - but GENERALLY tires or rims will show up without
applying the brakes. It IS true that some tire defects are more
noticeable when under torque.
From: Den. on
This article may be helpful:

http://www.stoptech.com/tech_info/wp_warped_brakedisk.shtml

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