I have a 2017 GT automatic with MRR GT350 wheels. I've been having a vibration issue over 70mph. The dealer put back the stock wheels back on and there is no vibration. They balanced the wheels and did road forced balance and they are saying the tires are good the problem is the rims. Can you...
I spoke to the dealer ship today and they said they've done the road force balance. They concluded the tires are good and it's the rims that is the problem