Trucks Modern Marvels : Season 7 Episode 23

They are the backbone of the transportation and construction industries. Versatile, vital and ubiquitous, trucks perform jobs from carting off mountains to keeping nations fed. TRUCKS drives through a century of history to deliver the goods on this all-important vehicle. Visit museums and collections where the very first trucks are on display--bizarre machines with steel, tireless wheels, open cabs and tillers! See how war and the changing face of industry spurred remarkable proliferation and technological advancement, leading to everything from 165-foot-long "Road Trains" in the Australian Outback to two-story high super trucks capable of carrying 320 tons of earth in a single load. Explore the role of legendary names like Mack, Kenworth and Peterbilt and see what may lie in store for the next generation of heavy haulers. MODERN MARVELS takes to the road for the ultimate examination of, arguably, the most important vehicles ever made.