Me too.   I have the Kumho Ecstas in 205-45-ZR16 (85 bucks) and I've pushed
the car to the grip limits and slightly beyond, and have never gotten a
squeal out of the little swines.  I run pretty high tire pressures, though.
Maybe that helps.

These are good tires for the money.  Kumho is a huge tiremaker and make
heavy aircraft tires, too.

Chris Kramer
GTI VR6 98 Cool White