What causes vibration in left front tire of car when wheel is turned left but not right only when driving seventy mph or higher?
I had the almost exact same problem with my 2004 Nissan Maxima.
after several trips to the dealership for all kinds of tests and
inpections(most of which involved brakes) the technicians told me
my rim was bent. A new one cost 700 bucks on my car. I don't know
how to check for that without giving it to a tire shop.