Ran across my old tire plugging stuff. Plugs with glue has hardened up, probably 12 years old. Couple years before I retired, a new corp safety guy comes in and says…no more plugging of any tire (f...
Best practice is to remove tire from wheel and patch from the inside. Few tire shops will mess with plugs these days due to the possibility of failure. Like many things, a plug works until it doesn't.