That glass sure is thick
This is some fairly thick glass. Safe to say it is bulletproof and that the driver was well protected. According to the driver of this car, they work for a private security company which requires they have these kinds of windows, standard.
Apparently, the private security firm this Tahoe belongs to means business. It is difficult to confirm this car owner’s story, but it is a cool story behind something that seems so potentially nefarious. What do you think this person does for a living in real life? Were they being honest with the repairman? Be creative with your ideas.