Thanks for all the suggestions. i am running Coker radials. I have rotated the tires front to back and side to side. I have had these tires balanced 4 times in the last 3 years. His balancing machine is the standard center hole. I have heard of tires being balanced on the car. maybe i will see if someone does that in our area. I have used the balancing beads in the wire wheels on my 1926 Model T speedster. They did help on that car. But tires are much smaller and car is about 1/4 the weight. I guess the next thing I do is take my new rims off my Mustang and try them on the Tbird. We really like the looks of the wire wheels.
Dena & Dennis Gorder
Registry # 3422