How has the US military dumped from the sky "Hummers"

The network has an interesting video about how the US military dumped SUVs from the plane. Video shows the landing of eight such vehicles with a height of 1.5 km.
Military "Hammer" is literally thrown out of the aircraft Boeing Globemaster C-17, at a great height. For landing SUVs packed in a special way, and put them parachutes.