I had a client who had one of those.
He had a wheel fall off a mile or so from the shop.
While we were waiting for my towing company to show up, a Sheriff shows up, walks up to my client's truck and instantly has his Glock in his hand shoving it in his waistband (for his safety).
All the while, mine was safely tucked into MY waistband!
My client-once his sidearm had been returned after a heavy grilling by the LEO-asked me to move it to a more concealed place after I finished fixing the wheel that had fallen off.