Not sure where you live.... I live in the North and need all season. I just put on a set of Dayton Quadra LE's on my Baja. It is a much quieter tire than the Potenza's.
I have had the Dayton Quadra's on my wife's Outback also and have been very impressed with snow, ice, and water traction on her car. My impressions on her car is a good all around performer at a reasonable price.