Amerityre Corp.'s new golf cart tire weighs half as much as traditional filled golf cart tires.

"Being able to make a flat-free golf cart tire utilizing our unique, closed-cell technology is a major breakthrough that will allow us to manufacture larger diameter flat-free tires for many applications, including rear-drive tires for riding lawn mowers," says Amerityre CEO Richard Steinke.

Steinke says the tires will be available for original equipment and replacement applications this fall.