I just tried using ASD on my tires. I have used it now on my cars and family cars. After I am done washing the car I apply ASD let it soak in for a good 40 minutes or until I am done with what I am doin on the car. Then I go back and wipe off the excess with a cotton towel. The tires are glossy for about a day and after that they have a great dark black look. Anyone else use ASD on tires?