11/07/2025 – First use of “Twaron” in a high-performance race tire
“Twaron” powers new Bridgestone’s solar car tire
“Twaron” with circular content, developed by Teijin Aramid, will help to power one of the world’s most advanced solar cars in one of the toughest proving grounds on the planet.

This milestone marks the first use of “Twaron” with circular content in a high-performance race tire. © Teijin