nope, I never put tar on my tyres.. only on rim or rails Why put tar on your tyre? i mean like it ant going to do anything where off? lol tar on the rim and some on the rail not to much tar just one or two lines of tar on the rail but if you want to ride the rail a lot put a bit more tar on it when you go ride the rail just incase it rains because the tar will rub off it sometimes