2004 Ford Mustang Q&A

2004 Ford Mustang Question: Whats causes vibration only on th freeway going 65-75 what can be wrong

2004 ford mustang convertable 2 dr -
Answer 1
Rear tire separation, IMO. -
Answer 2
If tires have been checked and balanced, google "scuttle shake" sometimes called "cowl shake" related to rag top autos. (Possible!) -
Comment 1
You are right I do have convertible but referring to the first answer what is tire seperation Thanks for your help. -
Comment 2
Internal tire plys are, well seperated. Tire out of round, worse at higher speed. We just offering a best guess, it's all we can do online! Now , if we could take it for a test drive, that's a different story! So that may be what you need to do is have a mechanic drive it. -