Just got a new set of Nitto Invo tires. I can't say whether they will handle in the snow but those two HUGE grooves and siped tread are supposed to disperse a lot of water.

I can say without a doubt, they are the quietest tires I have ever had as well.

The rear 255/35/19s are very hard to find so I opted for the 285/30/19s. Cost about $50 each more, but added about 1" in width while only off by .06 mph at 60MPH. with the patch increase and the aspect ratio decrease, the ride is no more harsh than before. These tires also have a "rim protector" edge that should reduce rim rash.