Well, for what it's worth, here is my story.
Bought 4 new rims & tires.
Had them balanced on a Hunter GSP 9700, result.......vibration.
Had them re-balanced, result........vibration.
Had them dismounted & rims checked ( they are perfect ).
Had tires re-mounted & balanced for the third time on a Hunter GSP 9700, result.......vibration.
Finally took the car to an older gentleman, with a wheelbalancer older than me.
Result..............perfect .
