2003 GMC Sierra 2500 Tires

I have these tires on my Hummer H2, And they are great on ice and snow, They hold the road in the rain like it's not even there, With the windows up you don't notice any road noise from these tires but you can hear a hum with them down. The only bad thing I have found is they grab rocks and throw them, but mud flaps stopped that problem.