I have a motorhome to care for so I buy 303 by the gallon. Absolutely it's good for tires if you like the look if dressed tires. Most other tire dressing is petroleum based and is NOT good for tires. I like to detail my vehicles so yes i use it like tire dressing & it looks great. When I get my 21 Sport I plan to use it on the black plastic tire fenders.Kinda figured lol.
I just find it hard to believe 303 can be applied in so many areas. I read someone mentioned tires too.