There's summer and winter tyres.
Winter tyres are much softer as they're designed for less than 6 degrees celsius, IIRC.
Doesn't mean that summer tyres shouldn't be used in the wet.
didn't think that there was that much difference in the actual tyre compound between summer and winter tyres, but mainly how aggressive the thread patter is on winter tyres.
Mine's fine in the wet. Maybe the Goodyears have something to do with it.
Ive got Kumho Ecsta tyres and I have to say Im impressed with them. Crezz its the same with the Kumho's, they are classed as a summer tyre but they are impressive in the wet.