How do wide tires on a road bike affect the overall performance and handling of the bike?

Wide tires on a road bike can improve comfort, traction, and stability, especially on rough roads. They can also provide better cornering grip and reduce the risk of punctures. However, wider tires may increase rolling resistance and weight, which can slightly affect speed and agility. Overall, the impact of wide tires on a road bike's performance and handling depends on the specific riding conditions and preferences of the rider.