have gray tires, want black
#16
#17
Sorry I took so long. I went back to the car wash yesterday and found out what I had used. The first thing I do when washing my truck is to turn the selector switch to tire cleaner and spray a good coat on them. Let this sit while washing the truck trying not to rinse off the tire cleaner. I use the foam brush to clean wheels and tires just before final rinse. Then the product that I used on the tires was Armoral Original Shine. It comes on very thin sponge pads. One per tire and really scrub it in good to all the nooks & cranies! Give it a shot it worked for me.