"Unsure what this thing is that’s sticking out of my tire? It’s small, about the size of a battery. Looks like maybe it has a drill bit or bullet?? It’s letting air out of the tire. CAA & family don’t know what it is either. We drove through a construction site but not sure if it’s from that?"
"The picture you provided is a 1/4” driver. The OP has a 1/4” bit holder in their tire. Complete with a sleeve to hold the fastener in place for those who don’t screw good."
...film container. No mine has this particular imprint on the housing. For pressure you install AP or frog type device under, and pressurize with AT.
They are used all over to prevent damage to ships in general.
We use yokohama fenders while repairing the regular fenders on the jetty.