Polestar 3 OEM Carbon Ceramic Brake Rotors Front O 400 Mm 38 Mm Rear O 390 Mm 25 Mm or OWNSILENT and Co

The OWNSILENT & Co Carbon-Ceramic Brake Rotors for the Polestar 3 are precision-engineered to fit the vehicle’s OEM front and rear brake disc specifications , ensuring exact compatibility with the factory Brembo brake system. On Polestar 3 models, the front discs are approximately 400 mm in diameter with a robust thickness (often ~38 mm), while the rear discs measure about 390 mm —providing ample stopping power for this premium electric SUV platform. Built for elite performance across daily driving, dynamic highway cruising, and more demanding conditions, these carbon-ceramic rotors offer exceptional heat dissipation and fade resistance , significantly outperforming conventional steel rotors under heavy braking loads. The carbon-ceramic construction also reduces unsprung mass , contributing to sharper handling, improved ride comfort, and increased efficiency. Additionally, they produce lower brake dust and reduced wear , while maintaining the responsiveness and braking feel expected in a high-end EV. Optimized to work with Polestar 3’s brake-by-wire system and Brembo performance hardware—including anodized 4-piston front calipers and standard rear calipers—OWNSILENT & Co rotors deliver a refined, confident braking experience tailored to this SUV’s performance envelope.