new green fyxation tires. http://www.fyxation.com

old tire.  this is a 700x32c.  new tire is 700x28c.  including pics of old tire for size comparison.

old tire

old tire.  standard issue for specialized sirrus.  not bad, just boring.

it is definitely thinner than the 700x32c, but not by much

yellow furry things on the fence.

at the beach.