Outback Truckers Justin Harrison is going downhill fast when his gearbox fails, cows play chicken with Sonny Forrest’s monster road train and for Mike Partridge’s load of vintage tractors a roadblock on a blind bend. 2026-10-26 In the Australian Outback when the going gets tough the tough drive trucks. Outback truckers drive the biggest trucks on Earth along the toughest roads and loneliest highways. 2026-10-26 In the Australian Outback when the going gets tough the tough drive trucks. Outback truckers drive the biggest trucks on Earth along the toughest roads and loneliest highways. 2026-10-26