Like wheels, a good set of tires will make a huge difference. We have knobby tires, slick tires, fat tires, skinny tires and everything in between. Don't forget a tube and new rim strip. At Cycle Works, we carry Giant, Continental, Bontrager and many others. We even have thorn-resistant tubes and flat-resistant tires to keep you riding no matter what so, stop by and check out our selection!