Been using Eagle One All Wheel & Tire Cleaner (which I wish I could buy by the dilutable gallon) and needed a cheaper substitute and I think I've found it. FK 221-D mixed at 1:4 with (distilled) water in an old Eagle One spray bottle works really well. The aeration design of the EO bottle's nozzle makes some nice sticky suds that clings to the wheels and the tires. Brake dust bits and particles have no chance as they get washed away from the spray pressure alone. On tires, I think EO AWT still does a better job at displacing the brown muck however...
In any case, FK 221-D works as advertised.
In any case, FK 221-D works as advertised.