They're drilling much lower than the three holes on the back.
The jig clamps he front and back, and the plastic on the pedal. doesn't look thick enough to produce a long burr.
Most importantly if there was no pass through the black plastic the pop rivet wouldn't enter the pedal.
Life style vehicles aren't a new phrase.
It refers to how you exactly described it.
It's referring to the categorization of vehicle that now contain alot of amenities that base level fleet (in this case)trucks don't have.
Lifestyle Van's are decked out sprinters vs an cabinet maker's...