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...
I think when DOT said not to plug a tire on the steer axle it was because it might not be safe if it doesn't work. All other tires are OK to plug because it probably will be fine. I have run plugged tires for thousands of miles.