Bill Feeley is the owner of Extreme Hagglunds in Roscoe, Montana. He spends his time there building amazing extreme amphibious vehicles, including custom tracks. His first machine was a modified Bandvagn 206, a Swedish-made
military transport vehicle originally manufactured in the 1980s. He fabricated 11,000 vehicles for the purpose of running them in mud bogs and even
in water. Here, he shows us how he makes the tracks.