Trucks
S1, E5: At the Peterbilt factory, workers are busy building Model 387 trucks. Go onto the shop floor to see the 36-tonne giants being put together using over 20,000 parts.

S1, E5: At the Peterbilt factory, workers are busy building Model 387 trucks. Go onto the shop floor to see the 36-tonne giants being put together using over 20,000 parts.