St. Peter's Square wheels

• Pontifical perambulator
• Mass transportation?
• Ride for Alexander?
• The first one was a modified Ford D-Series truck
• Car with a bubble
• Vehicle where one after mass transported by people in a ferment
• Francis used a Jeep Wrangler as one in 2015

Wikipedia Word definitions in Wikipedia
The popemobile ( Italian : Papamobile ) is an informal name for the specially designed motor vehicles used by the Catholic Pope during outdoor public appearances. It is usually considered as the heir of the antiquated sedia gestatoria . The popemobile was ...

Wiktionary Word definitions in Wiktionary
n. (alternative form of Popemobile English)