Just bought a set of Bridgestone Potenza 970AS in 225/50/18 for my brand new Infiniti G37xS with stock alloys. Put them on the same day that I got the car as I did not want the Dunlops that came on it.
Local shop installed them, went off on a 3500 mile road trip. Anything over 60-65mph makes the steering wheel vibrate and shake a noticeable amount. Pressures are ok.
Got tired of it and stopped at an infiniti dealer and they rebalanced all 4 for free - at first seemed better but on the way back it got worse than ever, now that we are home and the car isn't loaded with 2 people and all our stuff.
Where do I start? I'm even getting the empty passenger seat shaking above 60-65mph.
Local shop installed them, went off on a 3500 mile road trip. Anything over 60-65mph makes the steering wheel vibrate and shake a noticeable amount. Pressures are ok.
Got tired of it and stopped at an infiniti dealer and they rebalanced all 4 for free - at first seemed better but on the way back it got worse than ever, now that we are home and the car isn't loaded with 2 people and all our stuff.
Where do I start? I'm even getting the empty passenger seat shaking above 60-65mph.