Impossible to balance wheel ... two shops already failed ..., New tyres didn't help ... |
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Impossible to balance wheel ... two shops already failed ..., New tyres didn't help ... |
johannes |
May 28 2009, 07:31 AM
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#1
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Club Porsche 914 France President Group: Members Posts: 3,084 Joined: 13-January 06 From: France Member No.: 5,409 Region Association: France |
I bought a set of Mahle with tyres.
I brought them to a shop to have them balanced. When I put them on the car it started to vibrate at 90 to 120 kmh (55 to 75 Mph) Brought it back to the shop, redid the balance, didn't help. They say, the tyres may be warped. I bought them a new set of tyres, let it balance ... didn't help. They sent me to another shop that has a better machine. They put (a lot of)weigths inside and outside the rim (ugly), but it didn't helped. The problem occured when I bought these rims I figure they may be bent ... Could this old and wise guy be right ? http://www.youtube.com/watch?v=PeclYZQCyso Any advices ... |
tommy914 |
May 28 2009, 05:29 PM
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#2
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Life is a journey, enjoy every turn. Group: Members Posts: 1,103 Joined: 15-September 03 From: Ridgeland, MS Member No.: 1,165 Region Association: None |
I had the same problem when I bought a set of Mahle wheels. It turned out my front discs were not the "hubcentric" type and the Mahle's really need that in order to mount correctly and not vibrate. Maybe because they are so light.
I corrected by buying new front brake discs that had the hubcentric ring in the center. Tommy |
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