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Toyo Silent Technology Toyo Silent Technology

Tire Noise Reduction Technology
(Tire Cavity Noise Reduction Device)

Changing needs of a transforming mobility society
Tire Cavity Noise Reduction Device

The mobility society is reaching a once-in-a-century turning point.

Various environments and technologies surrounding automobiles are changing drastically, such as a shift to Electric Vehicles (EV) and autonomous driving becoming a reality.

To provide a comfortable space inside the vehicle with greater silence, Toyo Tires has developed a new device that effectively reduces resonance in tire cavities (tire cavity noise), which is one source of vehicle interior noise.