*waiting when jibber and other haters will appear in this thread*
Actually yeah, it doesn't do anything good to tyres, also mechanical damage (if it scrapes everywhere), maybe ruined handling etc, but it LOOKS MUCH BETTER than stock.
I would compare hellaflush with high-heeled shoes - your girlfriend can't run fast with them, they will be no good for her legs if she wears them everyday, but they LOOK awesome, if compare to some hipster-converse's or smth like that.