If you can't locate someone to do the on-car balance in your area, you might want to try to locate a shop with a Hunter GSP9700 balance machine. This machine also checks wheel runout, tire runout, and lots of other things that don't get addressed with a standard balance. The Mazda Miata is very sensitive to off balance tires just as the DeLorean is, and *many* Miata owners have reported that having their wheels balanced on one of these took care of all their problems. You can search for local dealers with one of these at: http://www.gsp9700.com/ Mark N VIN 6820 At 02:34 AM 8/17/00 -0000, you wrote: >Hello, >I have 2 problems to share with the group. First, I have a shimmy at >55 mph up, have turned rotors, torqued wheels correctly, replaced >tires with new ones, replaced front wheel bearings. No loose sway >bar, no slack in front end that I can find. My next step is to have >the wheels balanced on the car. Any other ideas? >