Leaking tire plug repair
According to my former employer Bridgestone/Firestone Tire co. Who I was a company store manager for and one of the worlds largest tire manufacturers, only DOT approved 1 piece patch/plugs can be used to properly repair a tire. This is not opinion. They make the tires. This is science.
The youtube video link I posted shows you the only proper way to repair a tubeless tire.
Anything else is a temporary, emergency repair. OK when you have no spare or are too far from a repair shop.
