Video obtained by Action News shows the driver leading police on a chase through neighborhood roads, reaching speeds up to 65 miles an hour, according to police.
After a few minutes of twists and turns, the suspects begin throwing letters from the car – littering the road with piles of envelopes.
The vehicle crashed and stopped on Karakung Drive.
The first two suspects fled on foot and were later picked up by Lower Merion police.
A third man was arrested at the crash scene.
Police say the suspects are 18-year-old Tyrese Isaiah English, 22-year-old Ahmet Hakeem Johnson, and 19-year-old and Aloysius Kicmett.
Charges for the three include theft, recklessly endangering, and fleeing from police.
Police say nearly 500 pieces of mail were recovered, along with a handgun and two USPS bins.