I have gone through my original tires in a year and a half with tread down to 2/32 - so need to buy new tires asap! I live at Lake Tahoe where we have heavy snow and mountain driving. Are you still pleased with your tires? Any negative comments to date? Would you still buy the same tires? I am debating whether to buy snow tires or the tires you bought. My local Prius dealer said they do not sell your tires, that they are the wrong size for my 2008 Prius. What would be the best tires to purchase. Safety more important than cost. Help please!