Anthony and Danyelle Haigh, tackle a dangerous river crossing, Slick risks a mammoth desert run as he races home for Christmas and rookie trucker, Kylie Hornick, faces a life or death decision.

Sludge races to beat a cyclone. After Australia's worst bushfires on record Army trucker Matt is on a mercy mission and for Mike Partridge getting 8 vintage tractors 4000 kilometres is a nightmare.