I found that 6 wheeled at a knock off toy shop and my first idea was to use it as an Oktober Guard vehicle. However changed my mind and used it as an armored car for my BOPE squad.

The 6WD configuration is very appropriate design due to the extra traction needed to run on the Rio de Janeiro streets. The second motive was that even loosing 2 wheels, one on each side, he can still roll over any drug dealer around.