For those experiencing road noise and cupping or feathering, this is not the tire's fault. Irregularities like feathering and cupping are caused by suspension problems like poor alignment and/or worn suspension components. Once the cupping or feathering occurs, the noise begins because of the irregular shape. You need to identify the cause of the irregularities so that they don't happen in the first place. Any tire will start whirring if it's feathered or cupped.

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"Si vis pacem, para bellum"
If you wish for peace, prepare for war

2001 325Ci (sold)
2003 Porsche 911 cab
2005 X5 4.4i
2006 English Bulldog