Originally Posted by
HTupolev
What tires are you comparing them to and how carefully are you doing the comparing?
Not a rigorous comparison, I admit. The OP asked if he would notice the difference, and my ride feels pretty much the same to me. I'm sure these tires are slower just from the reading I've done about them, but mostly I ride by myself so I'm not so concerned about how fast I'm actually going, but how the bike feels to me when I'm riding. I'm sure my tires aren't the fastest, but I'm not sure you'd notice the difference unless you were competing.