Euro 7 Brake Particulate Limits Take Effect
Euro 7 introduces the first regulatory limit anywhere on brake particulate matter emissions, capping PM10 output at 7 milligrams per kilometer for new vehicle type approvals starting in 2026. Conventional cast iron rotors generate meaningfully more particulate wear debris than carbon-ceramic discs, which shed a fraction of the mass over comparable service life under standardized testing protocols regulators now require. Automakers selling into the European Union face a genuine compliance decision on every model line, and carbon-ceramic specification offers one of the few proven pathways to comfortably clear the new limit without compromising braking performance.
Market Impact: Affects roughly 40 new vehicle programs








