I have Speeding Noise on my Infiniti I30?

[Constantin M]

sorry for my bad english...
I bought are few months ago a 2000 Infiniti i30. (good deal) When i drive 0-35 miles/h everythink its great. but when i drive on freeway 50-60 miles/h its noise in front and car is vibrating, and i cant accelerate more... its scarry. I already changed both front bearing ,i made wheel alignment, its a little better but still have this vibration and noise on highspeed and its still scarry.. And if i drive very slow (2-5miles/h) on bad road in front/right wheel its noise like "Trrr" Please advice what i need to change !!! I apreciate you help

 

[billfjr]

I have a 2001 I30. It had a severe vibration above 40mph. I balanced the wheels and did alignments several times. Finally the dealer tech said I had a front wheel out of round. I replaced the alloy wheel and it fixed the problem. So, you might have your wheels checked for true round. If you need to replace any and don't immediately want to correct the bad ones, keep the old ones and have em fixed later for spares.

 

[billfjr]

P.S. your English is okay, keep at it.