You cannot continue to use a tire after it becomes bulging. For safety reasons, you should replace it immediately.
Tire bulges occur mostly due to unexpected strong impacts during use, which lead to severe extrusion deformation of the tires between the impact object and the rim flange.
The role of resonator:
Resonator refers to the electronic component that generates resonant frequency. Commonly used are quartz crystal resonators and ceramic resonators. It generates frequency, has the characteristics of stability and good anti-interference performance, and is widely used in various electronic products. The frequency accuracy of quartz crystal resonators is higher than that of ceramic resonators, but the cost is also higher than that of ceramic resonators. The resonator mainly plays the role of frequency control. All electronic products involving frequency transmission and reception require resonators. The types of resonators can be divided into two types according to their appearance: direct plug-in type and patch type.