Do they? How does that work? Why does it matter in what way the friction on the axle is generated? Whether I am grinding two metal on metal to generate friction or I'm charging a coil shouldn't matter to how much dust the tire generates, for the same amount of deceleration, should it?

Unless people are just slamming on their brakes and leaving tire marks when they have the option of coming to a gentle stop, which I don't think anyone would do?

EDIT: Apparently I misread "brake dust" for "tire dust", sorry!