After making an appointment this morning, I arrived at the dealer at around 3 PM. I told them what the problem was: vibration coming thru the steering wheel starting at 60 MPH and becoming worse at higher speeds. They test-drove it but couldn't really drive faster than 65 due to traffic conditions (so they found nothing). The rep asked me to take a drive with him, and we did, but traffic got even worse. So I asked him to balance the tires and make sure tire pressure is correct in all tires. They found 2 tires out of balance and some minor tire pressure differences. I drove the car home and got a chance to drive the car doing 75. The vibration is gone! They didn't charge me anything either. I can't complain, they did a great job.
