Not really any noisier than new, but this may be due to the extra sound insulation in my car. Dry grip limits are quite good still even when worn, and the tire will let you know audibly before you break traction; However, wet traction has suffered quite a bit, I'm able to get heavy wheelspin in an AWD launch in the wet, whereas they had no problem before.
Overall, a decent buy and great in the wet when new but wish they lasted a bit longer (being touring oriented tires) and wet performance falling off strongly when worn. Will probably move to something more performance oriented now.

