After 500+ miles of riding, my thoughts on the stock Kenda tires that come equipped on the low-end Vilano Tuono road bike. Basically, they'll get the job done. I've had no issues with the tires or the generic presta-valve tubes inside. No unusual wear, no flats, no blowouts. Unless you plan to get right into high-speed training or racing, I don't see a reason to replace them right away.
I put together a Google site with more info on the Vilano Tuono: