There’s been a few suggestions that drum brakes should make a come back, for EVs. They’re enclosed so they don’t get dirty, the inner face of drum will rust le

There’s been a few suggestions that drum brakes should make a come back, for EVs. They’re enclosed so they don’t get dirty, the inner face of drum will rust less than discs, fade is not an issue thanks to regen braking, and before they get too hot and fade drums will brake harder than disks (thanks to a higher pad surface area). And they’re enclosed so they also keep the brake dust inside the drum, making it easier to dispose of safely. Drums are heavier tho.