clare wrote, on Mon, 07 Dec 2015 18:24:03 -0500:

A large percentage of tires have a significant dynamic inballance.
Some cars are not fussy about dynamic balance - others are very fussy.

I only have experience with a sum total of five (5) tires.
And, so far, they've balanced just fine with my HF static balancer.
As I said, I have BBS wheels (standard BMW issue) so maybe that plays a role.
Also, the 5 tires were all bought at the same time from Tire Rack.
Dunno if that has an effect at all (probably not).
I removed all the weights first.
I then balanced them (none needed more than a short strip of weights).
Pretty much that was it.

Car never vibrated.
If it did, I'd take it to the shop.
But it didn't.