Me thinks you've been smoking too much boeshield....brake dusts originates from the brake pad compound. I've not ever seen those toyota ceramic brake pads leave excessive brake dust on wheels. You likely have bogus pads if so.
Never had any issues like with my 01 tundra, or 94 v6 toyota 4x4 pickup on slippery icy roads so far with these kumho tires. It's even way better with traction control on this 3rd gen taco. You'd need to be totally hammered, or brain dead to screwup.Got the kumho on some PURE black highway ice the other day after a blizzard in March
They had not yet treated it with chemicals and it was glazed
Tapped the brakes to verify and yeah started to slip out in the backend
Slowed it down to 30mph with occasionally brake tapping...had to slide through one light onna hill
But kumho seem to maintain adequate traction on this pure ice to operate the ABS and keep under control