I apologize, with all the snow I put off digging out the tires from my basement and getting more info plus just forgot about them in general. Here is a picture from this morning. Notice the little groves in the center of the tread.
Here is a picture of when they were new. Can you see the groves in the center tread? Hopefully this will give you an idea of how much wear they have. To me it looks like I barely wore off the paint.
You can also view the album with the tires here:
http://rides.webshots.com/album/570067752JJkLPt
I think it will let you zoom in more on the pictures so you can see what I’m talking about.
As for shipping its going to be close to $30 a tire according to UPS