Love this stuff! I use brake buster at 10:1 in an ik foam pro 2 on wheels and tires. After a prerinse, I'll hit the tires with undressed and then foam over with the brake buster. It helps it to cling to the tire a bit longer, and if you just use the undressed, you won't get as much suds as you agitate. You'll be surprised with what this stuff pulls off before you even start agitating. It's also great for rubber floor mats.

I have other tire cleaners I normally use like brake buster and tuf shine. Bought this just to try it out. I used it diluted 1:1 on my BF Goodrich tires that hadn't been cleaned in about 3 weeks. One pass and they back to factory fresh. Only thing is it doesn't foam very much so you need to work quick. Outstanding value.