i think that advise is total bull****************. you WOULD do it with a dial guage, but i think this is an example of a magazine writer trying to look smarter than he is.
it doesn't matter if the hub is out of round, what matters is whether it's out of BALANCE. you won't be able to tell by measuring runout. additionally, even if it WERE a little bit out of balance, its moment of inertia is very small. it's highly unlikely that this is the source of your vibration.
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