well my mazda friends i'm back and finally with a answer to my on going problem with wheel vibrations, and cupped tires!! After 4 years of having everything looked at, turns out to be a bad motor mount after all. I checked the forum in 07, and was told to check the motor mounts, i did, and they LOOKED fine said my not so local Mazda dealer. 37,000 miles later it started leaking, my worst fears, now its out of warranty, OF COURSE!!!! sure enough its shot, needs to be replaced- can damage other mounts, MAZDA dealership gave me the MAZDA customer care HOT LINE as i like to call it, you know why, a very nice man FRANK looked over all my service records(and let me tell you theres alot) and told me that he get back to me after speaking to the man in charge Mike E. by 9am the next day, As A Gesture Of Goodwill they (MAZDA) picked up the tab and i had my car repaired. Will i buy another Mazda? YOU BET YOUR SWEET *** I WILL!! ZOOM-ZOOM!!!