I've have a hard time getting my tires to come clean. They've had a brown color since new and I just can't get rid of it. Anyone know of any good, safe clears that work well?
tire scrub brush
+1 does no good to put tire dressing on a tire thats dirty.
I've tried the No Touch brand stuff. It works so-so. If you stay on top of the cleaning stuff and you never put anything else on your tires, it's fine. Otherwise, if you get any kind of build-up on it, it doesn't really have enough detergent in it to really pull off the gunk to make it clean, so you wind up glossing over the poop that remains on the tires.