How do tubeless bike tires work and what are the benefits of using them?

Tubeless bike tires work by creating an airtight seal between the tire and the rim, eliminating the need for an inner tube. This allows for lower tire pressure, reducing the risk of pinch flats and improving traction. The benefits of using tubeless tires include better puncture resistance, smoother ride quality, and the ability to run lower pressures for improved grip and comfort.