Quote:
Originally Posted by Apples12
Hi all
I have annoying vibration which runs through the entire car between 70-80mph, it is so pronounced that you can see the front passenger seat physically moving.
It feels like it's coming from the rear of the car, it's currently on its winter tyres (225/55/17 pirellis sottozeros) but had the exact same vibration on my normal summer tyres (Goodyear excellence).
The tyres have been road force balanced by BMTR in Birmingham and the car is tracking true aswell.
Any ideas what this could be?
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A couple of questions....
Are the tyres on different rims?
When/how did the vibration start? Gradually, or a defined time?
Have you had any brake work?
If different wheel sets, it would appear to be some other factor. Reason for asking about brake work, wheel balance could be fine, but mounted to the car, could be some runout, this could cause vibration.
The speed where you feel the vibration does fit with a wheel related issue.