I got an 02 accord v6 and I have the same EXACT problem as you, no need to change a single word from what you said. Strange, it shakes at around 60-70, then stops. And below that no problems. I took my car to be alligned this morning and the mechanic scared me a bit. He said that having 17's or greater is a curse. Every bump bends the rim slightly. The best that can be done is to find which wheel is less bent and put it in the front so it does not shake too much. I still haven't tried going 60 or more since the allignment this morning but can't wait to see if it did any good. But again, mechanics are often wrong. So I can't say I am totally convinced. Though the guy related a story to me about some kid with rims who came in everyday for a week to get reallignment and ended up selling the car altogether.