I have a 2013 Range Rover V8 HSE and my front wheels are covered in brake dust after almost 3 days post wash. I'm keen on coasting and light pressure when coming to a stop, that helps right?

Suggestions / product recommendations to prevent the dust from sticking to the wheels in the first place? I plan on getting black aftermarket wheels in the future, so that should help the "look" of light alloy wheels that are mismatched in discolor.