tuff stuff has always done well by me. bucket or warm water, spray it on let it sit a minute to soak in, then use a scrub brush like in the vid if need be, wipe off with a dry rag, then with a damp rag with the warm water wipe it all down. 2 bucket system works well for this, one to rinse, one to get more clean water on the rag.
tuff stuff has even removed tar from the inside door panels. i always got a can on hand lol
If you like the brush on the PC, you will like a brush on the PC to scrub tires.
1999 GP GT 18" Boss 353 Concave|SLP CAI|Borla Cat Back|Plog|HV3|HV TB|ER Rockers|Custom Retrofit Projectors|GMPP Lowering|GMPP Handling|MPD F1|Full Diode Dynamic LEDs