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      06-30-2023, 04:52 PM   #2
maDjzo
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Drives: G30
Join Date: Dec 2018
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2018 BMW M550i  [0.00]
Quote:
Originally Posted by sadnalor View Post
Hi all,

This is my first post. Good to be here. I've been reading the forums for a while and finally decided to join. Got a bmw g30 2019 rwd. Hope someone can help me here.

I've just replaced my original pirelli cinturato p7 run flat tyres for goodyear f1 eagle asymmetric 3 non-rft. All good, but I have vibration at high speed (80mph/130kph). My first thought was improper balancing, but went back to the service and they rebalanced the front wheels in front of my eyes. 0/0. They said the rear wheels are unlikely to cause this, but we'll try to rebalance next week too just in case after the tyres are a bit more broken in. Maybe they were just too busy today... In the meantime I am losing hope though. In some articles I did find that too low or too high pressure could cause this. Tried 2.3/2.3 and 2.5/2.7atm pressures, no difference. Also when the vibration happens I feel it in the floor/seat/steering wheel, read it could be rear tyre imbalance. Also read it could be just faulty tyres, but man am I unlucky if this is the case...

Has someone else experienced this? Were you able to fix it? Any suggestions?

Thank you in advance!
It could definitely be the tires, before diving into that though I would highly recommend getting them road forced.
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