Replacing the rotors on my Infiniti G20 solved a nagging vibration problem that I thought was a tire balance problem.

I started a thread a week or so ago titled "bad tires or bad balance".

Got some great input and links to check out.

I recommend getting your tires balanced at a shop that uses the Hunter GSP 9700 balance machine.

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Paul S.

2001 E430, Bourdeaux Red, Oyster interior.
79,200 miles.

1973 280SE 4.5, 170,000 miles. 568 Signal Red, Black MB Tex. "The Red Baron".