First, let me just thank you for replying. Sometimes it is good to just talk... All mushiness aside, I will check the power steering fluid. But you are right, that is not the core issue with the vibration.

I will also check the tires. I do need new ones. And, the lug nuts could be loose. The thing of it is I drove up the 200 miles on Thursday a.m. and at a usual highway speed of between 70 and 80 mph there were no problems. Now, there will definitely be a problem past 60 even though up to that point, little or no difference in operation (engine, rpm, and handling). It does have an oil leak, no doubt about that unfortunately. But again, it is about 2 quarts of synthetic (ouch) every two and a half tanks of gas.

Definitely will stay in the right lane and with flashers, since I have to travel below 60.

As for putting it up on a curve, I could do that but would have zero idea of what to look for, much less at...

In any event, thanks for replying. I am resolved to turning my attention immediately to the 400E I have sitting at the garage (which, incidentally does not leak oil and has year old Michelins - great tires).

Thanks again! CJTucker