Originally Posted by Bazzer

Does the vibration come through the brake pedal when braking? Warped brake disc.
No just through the steering

Have you checked to make sure you don't have a stone lodged in the tyre tread?
Checked tonight while checking for loose bits

Is the wheel rim square with the hub, i.e. no debris preventing the wheel to mate with the hub square?
Couldn't detect any run out by eye

Have you locked the front wheels recently under heavy braking and therefore flat spotted the tyre? Unlikely with ABS but still possible.
No



Failing all of the above, try another tyre fitting centre.