Mack Truck
- Episode aired Oct 30, 2013
- TV-PG
- 53m
From PBS: The highway truck -- a modern workhorse, a heavy hauler vital to commerce -- carries an 80,000-pound payload and must operate in every condition from sub-zero cold to triple-digit ... Read allFrom PBS: The highway truck -- a modern workhorse, a heavy hauler vital to commerce -- carries an 80,000-pound payload and must operate in every condition from sub-zero cold to triple-digit heat. To survive, it must be strong, durable and fuel-efficient, like the Mack Pinnacle, a... Read allFrom PBS: The highway truck -- a modern workhorse, a heavy hauler vital to commerce -- carries an 80,000-pound payload and must operate in every condition from sub-zero cold to triple-digit heat. To survive, it must be strong, durable and fuel-efficient, like the Mack Pinnacle, an engineering achievement made possible by platinum, petroleum, copper, manganese and poly... Read all