Winter weather is here and I need to buy some new winter tires. I live in California and drive in a variety of conditions. Most winter driving will be in rain or dry pavement with some occasional snow/ice driving over Donner Summit. I'm looking at several tires with respect to pricing and performance. The Kumho Exsta ASX is available at tire rack for $87/tire. Or I could go for the Perelli P-Zero Nero tires for $129/tire. The Blizzah LM25 is $153. Any suggestions would be greatly appreciated. If anyone has the Kumho's, I would like to know what you think. I've heard the Kumho's are the best value and are good tires.