on my streetbike, i changed my tires by hand by myself. After time i realized that balancing them was a waste of time as they were within a ounce or two off, i never felt it never had problems, on the dirtbike same thing if your just running a tube and tire no locks, dont bother. now if your going to be racing on pavement at very high speeds, yeah get them balanced but anything under 150 i never felt on the streetbike. Im sure i wont feel an off balance when im offroad going over bumps...lol
