Is it really true that the harder you inflate your road bike tires, the faster they roll? This time, CT Yeh equips his bike with the SRAM Quarq TyreWiz 2.0 electronic tire pressure monitor to delve into the secrets of tubeless tire pressure. The video begins with an unexpected flat tire incident, then provides a step-by-step demonstration of installing the pressure sensor on the valve and connecting it to the bike computer in real time. The highlight is the scientific testing in the latter half, where data records subtle pressure fluctuations under scorching sun, temperature changes, and rough roads, revealing the critical impact of real-time monitoring of slow leaks on riding safety. Which traditional tire pressure myths do the actual data debunk?